RR Auction: Fine Autographs and Artifacts featuring Science and Technology

Artist and writer (1892-1942) best known for his work on the American West. Attractive original vintage sketch of a horse's head in profile by W...

French architect, artist, and industrial designer (1887–1965) whose central role in the development of the International Style made him one of the mos

TLS in French, signed “H. Matisse,” one page, 8.25 x 10.5, December 11, 1953. Letter to Madame J. Leymarie in Grenoble, concerning an artwork, in part

ALS in French, one page, 4.5 x 7, January 3, 1889. Letter written from his famous Giverny gardens, in full (translated): "My dear friend. Congr...

Vintage fountain pen signature, "Grandma Moses,” on an off-white 4.5 x 3 card. Matted and framed to an overall size of 7 x 5. In fine condition.

Vintage matte-finish 9.5 x 11.75 full-length photo of a shirtless Pablo Picasso posing outdoors, signed neatly in the upper right in blue ballpoint,...

ALS in French, signed “Your affectionate husband, C. Pissarro,” four pages on two adjoining sheets, 4 x 6.25, October 25, 1896. Long letter to his wif

Wonderful matte-finish 6 x 10.75 photographic print of an unidentified painting by Renoir showing two figures in a field, signed in the lower border b

Signed book: My Adventures as an Illustrator. First edition. Garden City, NY: Doubleday, 1960. Hardcover with dust jacket, 6.5 x 9.5, 436 pages. Signe

ALS in French, one page, 4.5 x 6.25, June 3, 1913. Letter to art dealer Roland Knoedler, which finds Rodin scheduling a meeting for Knoedler to purcha