RR Auction: Fine Autographs and Artifacts featuring Science and Technology

TLS, one page, 5.75 x 7.25, Hotel Beau-Site, Rome letterhead, April 5, 1910. Letter to Dr. Judson Swift of the American Tract Society, in full: &quo...

TLS as president signed “Wm. H. Taft,” one page, 7 x 9, White House letterhead, August 21, 1910. Letter to the Hon. H. C. Loudenslager of the Republic

Partly-printed DS, signed “Wm. H. Taft,” one page, 11 x 8.5, no date. Unused certificate of membership for the University Club of Washington, D.C., si

TLS signed “Wm. H. Taft,” one page, 6.75 x 9.25, personal letterhead, November 16, 1914. Letter to pastor and magazine editor John Wesley Hill, in ful

Two items: a White House card signed in black ink, "Calvin Coolidge"; and a TLS, one page, 6.75 x 9, The Commonwealth of Massachusetts, Ex...

Massive matte-finish 16.75 x 23.25 close-up photo of Hoover, signed and inscribed in white ink, "To Felix F. Kuchanski, With the Kind Regards o...

Fantastic matte-finish 13.75 x 10.75 photo of Franklin D. Roosevelt on January 20, 1941, the day of his unprecedented third inauguration, sitting alon

Partly-printed DS as president, one page, 22.75 x 18.75, January 27, 1938. President Roosevelt appoints Miss Gay B. Shepperson as "State Admini...

Highly desirable print, 11.75 x 14.75, depicting an artistic portrait of President Roosevelt by Jacob H. Perskie, the official portrait for the 1932 c

Vintage matte-finish 12 x 10 photo of Roosevelt in an appealing half-length pose, showing him seated at his desk with pen in hand, signed in the lower