RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Color glossy 8 x 10 photo of the important politicians outside 10 Downing Street, signed in white ink, "M. Gorbachev," and in black felt t...

Manuscript DS, in French, signed “Hanriot,” one page, 7.25 x 11.5, circa 1792. Untranslated document on Force Armee de Paris letterhead. In very good

Two photos: an 11 x 8.5 laserprint full-length photo of Sony Barger as he's pictured on the front cover for the soundtrack to the 1969 Outlaw bi...

Personal check, 6 x 2.75, filled out and signed by Hofmann, payable to LDS Cafeteria for $4.60, September 23, 1982. In fine condition.

Set of five TLSs, signed “J. Edgar Hoover” and “J. E. Hoover,” five pages in total, FBI and United States Department of Justice letterhead, dated betw

Collection of fourteen checks from the 19th and 20th centuries, each signed by a noted judge or politician. Signers include: Supreme Court justices Wi

Color satin-finish 8 x 11.75 close-up photo, signed in black felt tip by Kamprad, who adds the date, "2013, 02, 25." In fine condition.

Color satin-finish 5.75 x 8 photo of King Abdullah as crown prince, signed in black felt tip. Also captioned and dated 1985 in another hand. Housed in

Group of four 4.25 x 6.25 cabinet photos of King Edward VII and his royal family: a photo of Edward, Prince of Wales (later King Edward VII) in regal

Two items: an ink signature of King Edward VII, "Edward R & I," on an off-white 3.5 x .75 slip affixed to a larger beige sheet; and an...

Color satin-finish 5.5 x 8 photo of King Fahd, signed in the lower border in ballpoint. Housed in its original 6.75 x 9.5 presentation folder. In fine

Manuscript DS, signed “George R.,” one page, 9.5 x 14.75, July 1, 1820. King George approves a yearly pension of fifty pounds for Mary Turner Cabell (

Color matte-finish 4.75 x 6.75 photo of the Spanish royal couple, affixed to its original 7.75 x 10.75 mount, signed on the mount in felt tip, "...

Matte-finish 6.75 x 9.25 portrait of the king with his son Vittorio Emanuele, boldly signed and inscribed in the lower border in fountain pen, "...

LS in German, one page, 8.25 x 11, May 10, 1836. Untranslated letter for the delivery of a gift to Frau von Dresky in Küstrin. In very good to ...

LS in German, one page, 8.25 x 10.5, July 12, 1905. Untranslated letter to the General Command of the III Army Corps, related to a lieutenant and the

Striking 4.25 x 6.5 cabinet photo of de Lesseps by Paul Rochas & Bannel of Paris, signed and inscribed on the mount in crisp black ink, "A ...

Handsome color glossy 8 x 10 close-up photo of the French president, signed in gold ink, "Amicalement, Emmanuel Macron." In very fine cond...

Matte-finish 5 x 7 photo of Meir in a tranquil head-and-shoulders pose, signed in the lower border in black ink. In fine condition, with a few slight

Attractive color satin-finish 8 x 10.5 half-length photo of the German Chancellor wearing a red coat against a white background, signed in blue felt t