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An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More

An explanation of the magnetic atlas or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined, for any time, past, present, or future : and the variation and latitude being accurately known, the longitude is of consequence truly determined

The plates are tables. Signatures: [A]⁴ B-F⁴ G². Sowerby, E.M. Cat. of the lib. of Thomas Jefferson, 669 Evans 22406 ESTC W32217 Subscribers' list: p. vi-x. Errata: p. [1] at end. Chart issued separately with More