RR Auction Quality Autograph Auction 380

Engineer (1890–1974) known for his pivotal role in the development of the atomic bomb as a primary organizer of the Manhattan Project. Vintage fountai

TLS signed “R. E. Byrd,” one page, 7.25 x 10.5, personal letterhead, October 26, 1938. Letter of thanks for a surprise birthday gift. In full: “I was

Three color satin-finish photos of the presidential candidate, one 8 x 10, one 10 x 8, and one 12 x 8, each signed in blue felt tip. In fine condition

British statesman and politician (1770–1827) who served as Foreign Secretary and briefly Prime Minister. Third-person ALS, one page, 7.25 x 9, June 23

Irish-born publisher and economist (1760–1839). Ink signature, “Mathew Carey,” on an off-white 3 x 1 slip affixed to a slightly larger heavy stock sli

ALS signed “Geo. W. Carver,” one page both sides, 8.5 x 11, Tuskegee Normal and Industrial Institute letterhead, September 28, 1934. Letter to Floyd A

Winner of the 1935 Nobel Prize in Physics, he discovered and proved the existence of neutrons, thus paving the way towards the fission of uranium 235

Automotive mogul (1875–1940) who founded the Chrysler Corporation. Signed book: Life of an American Workman. Limited edition later printing of 500 cop

English soldier and statesman (1650–1722) whose career spanned the reigns of five monarchs through the late 17th and early 18th centuries. Endorsement

Winner of the 1935 Nobel Prize in Physics, he discovered the neutron for the atomic bomb. ALS signed “J. Chadwick,” one page both sides, 8 x 10, perso