RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Spanish communist politician (1895-1989) and a leader of the Spanish Civil War. Oversized 8.25 x 12 program photo honoring the 90th birthday of ...

Group lot of eight items signed by a notable Israeli political or military leader, consisting mostly of photos ranging in size from 5 x 7 to 8 x 11.25

Very appealing group lot of three photos of former Israeli Prime Ministers, ranging in size from 3.5 x 5 to 5.5 x 8, each signed in ink by the picture

Group lot of seven TLSs from Massachusetts Senator Ted Kennedy, each signed “Ted,” each one page, dated between 1968 and 1993, United States Senate an

Original signed felt tip sketch of "President Kennedy's Wounds" on a white 8.5 x 11 cardstock sheet, signed "Drawn by Robert McCl...

Manuscript DS, signed “George R.,” one page, 7.75 x 12.5, circa 1791. King George authorizes George Rose and Charles Henry Somerset to make "de...

Holiday card from 1973 bearing an embossed crown and "H" on the front, measuring 16 x 6 open, with inside featuring an affixed photo of Ki...

French educator (1752-1822) and lady-in-waiting to Queen Marie Antoinette before and during the French Revolution. Partly-printed DS, in French, one p

Signer of the US Constitution from Pennsylvania (1744–1800) and first governor of that state. Partly-printed vellum DS, signed “Tho. Mifflin,” one pag

Prayer slip depicting Mother Teresa holding a child, 6.25 x 3.25, signed in black ink, "God bless you, M Teresa mc." Pencil notation on re...