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Stannard's Rock light house, Lake Superior; Method of drilling for range posts and ringbolts

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Stannard's Rock light house, Lake Superior; Method of drilling for range posts and ringbolts

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Summary

Illus. in: Report of the U.S. Light-House Board, 1882, pl. 9.

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Date

01/01/1882
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Source

Library of Congress
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No known restrictions on publication.

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