18 Thomas Dobson Image: LOC's Public Domain Archive Public Domain Search}

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

The journal of Andrew Ellicott : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800, for determining the boundary between the United States and the possessions of His Catholic Majesty in America, containing occasional remarks on the situation, soil, rivers, natural productions, and diseases of the different countries on the Ohio, Mississippi, and Golf of Mexico, with six maps comprehending the Ohio, the Mississippi from the mouth of the Ohio to the Gulf of Mexico, the whole of West Florida, and part of East Florida. To wich is added an appendix, containing all the astronomical observations made use of for determining the boundary ... likewise a great number of thermometrical observations ..

Sabin, 22216 Available also through the Library of Congress Web site as a raster image. LAC tnb 2019-06-04 update (2 cards)

Thomas Dobson

Thomas Jefferson to Thomas Dobson, November 18, 1807

Thomas Jefferson to Thomas Dobson, November 18, 1807

Thomas Dobson to Thomas Jefferson, January 20, 1809

Thomas Dobson to Thomas Jefferson, January 20, 1809