RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Revolutionary War-dated LS signed “Go: Washington,” one page, 7.75 x 12.75, June 11, 1783. Written from the "Head Quarters" of the Contine...

Highly desirable partly-printed DS as president, signed “Go: Washington,” one page, 13 x 16.25, July 29, 1795. Three-language ship's papers issu...

Attractively penned free-franked envelope, 5 x 3.5, accomplished entirely in Washington's own hand, "Mr. George R. Minot, in Boston," ...

Remarkably large and crisp ink signature as president, "John Adams,” on an off-white 7.5 x 2 sheet clipped from the close of a document dated t...

Partly-printed vellum DS as president, signed “Th: Jefferson” as president and “James Madison” as secretary of state, one page, 15.75 x 8.75, October

Partly-printed DS as president, one page, 20.75 x 16.5, December 27, 1810. Four-language ship's papers issued to Robert Morris "master and ...

Partly-printed vellum DS as president, one page, 14.5 x 8, July 8, 1813. President Madison grants John M. Dye, "Assignee of John Knoops," ...

Free-franked address panel as secretary of state, 8 x 4, boldly franked in the upper right in ink, "Ja's Monroe." Addressed in another...

Partly-printed vellum DS as president, one page, 12.75 x 8.5, January 1, 1824. President Monroe grants Benjamin Johnson, "Assignee of John Payn...

Neatly penned ADS, one page, 7 x 2.5, July 11, 1807. Adams writes out a receipt of payment: "Received of J. B. Adams Esqr. fifteen dollars, on ...