RR Auction: Fine Autographs and Artifacts featuring Science and Technology

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