Science & Invention Autographs

British molecular biologist (1916-2004), most noted for being a co-discoverer of the structure of the DNA molecules in 1953, which awarded him the 1962 Nobel Prize in Medicine. Signed book "Life Itself", first edition 1981. A total of 192 pages, 5.7 x 8.6 inches, dust covers with minor damage, otherwise in excellent condition. 

American inventor (1847-1931) and businessman. Edison is considered the greatest American inventor of all times. Signed photo postcard, shown young, size is 3.5 x 5.5 inches, in excellent condition.

German-born theoretical physicist (1879-1955), creator of the Theory of Relativity, one of the pillars of modern physics, and other achievements, and 1921 Nobel Prize winner.  Commemorative envelope for the 500th Anniversary of the First Moveable Type to Printing by Johannes Gutenberg, stamped in Princeton, 1940, signed by the Nobel Prize winner with a fountain pen in teal-colored ink by his typed name.  Size is 6.5 x 3.6 inches, in excellent condition.

German-born theoretical physicist (1879-1955), creator of the Theory of Relativity, one of the pillars of modern physics, and other achievements, and 1921 Nobel Prize winner.  Half-tone photo signed with ink by him - handwritten Albert Einstein signature is below, on the mat, dated by him in 1931, before his permanent departure from Germany and moving to the United States. Mat size is 7 x 9.5 inches, the actual photograph is 4.8 x 6.1 inches, probably taken from a book (an Underwood & Underwood photograph). Mounting traces on verso, both mat and photo are in excellent condition. ALSO INCLUDED is a vintage photograph of Einstein, on photo paper, 8 x 10 inches, stamped on verso "Permission to publish if credit is given to AIP Niels Bohr Library", also in excellent condition. Albert Einstein autographs are among the most sought-after science autographs, and they are always highly-priced - this is a great offer and opportunity to get yours at a very reasonable, under-the-market price!   WATCH ALBERT EINSTEIN DELIVERING A SPEECH:

American astronomer (1834-1906), physicist, inventor of the bolometer and aviation pioneer who built the first mechanically propelled heavier-than-air machine to ever fly.  Autograph letter signed by him, about personal matters.  Size is 4.4 x 6.9 inches, 1 page, central fold, minor stains, in very good condition.

American doctor (1924-2015) and discoverer of the Renin (kidney hormone).  Time magazine front cover issued on January 13th, 1975, signed and inscribed by him with a short sentiment, dated in 1989 (not full magazine). Size is 8.25 x 10.75 inches, minor stains over the lower-left corner, otherwise in excellent condition

Austrian orthopedic surgeon (1856-1946) and father of the famed Konrad Lorenz.  Signed photograph, dated in New York, 1922.  Size is 8.75 x 11 inches, irregularly cut borders, in very good condition.

American soil conservationist (1888-1974).  First Range Conservation Issue dated in 1961 signed by him in blue ink.  Size is 6.5 x 3.6 inches, some pencil markings, in very good condition.

French biologist and chemist (1822-1895), famous for his discoveries in vaccination, microbial fermentation and the process that bears his name, pasteurization. Autograph letter signed, one page, in French, dated in Paris in 1876. Pasteur writes to a colleague about a position as assistant professor, "I tried hard to find you a post among the assistants of the School, as you wanted, but at present the position pays too little and offers little of a future". Size is 5.25 x 8.1 inches, minor folds, in excellent condition. ALSO INCLUDED with this autograph letter signed is an original cabinet-style photograph of Pasteur by photographer Nadar, Paris, 4.25 x 6.5 inches, some spots on the image, in good condition. Pasteur is a highly sought-after science autograph and this is a great photograph to frame together with this excellent autograph letter signed by Pasteur.

American researcher and virologist (1914-1995), discoverer and developer of one of the first Polio vaccines. Signed photo, shown young, in a laboratory, size is 6.9 x 9.4 inches, in very good condition.

American pediatrician (1903-1998) whose book "Baby and Childcare" (1946) was one of the best selling volume in its history's field. Signed black and white photo, size is 10 x 8 inches, in excellent condition.

American aviator (1871-1948), credited together with his brother Wilbur for the first controlled, sustained flight of a powered, heavier-than-air aircraft on December 17, 1903, near Kitty Hawk, North Carolina. Signed half-tone photo showing this aircraft, with a printed legend below saying "First Man-Flight, December 17, 1903 - Kitty Hawk, N.C.". Size is 6.25 x 4.6 inches, minor yellow toning at the bottom, otherwise in excellent condition.