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. 

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.  One page typed letter signed by him, dated in Princeton, New Jersey, on May 9th, 1935. Einstein apologizes about an appointment. Full translation:   Dear Mr. WittenbergThank you very much for your kind invitation. On all of the days you specified, I was unfortunately otherwise obligated. When I'm in New York for a few days I'll try to watch your review. Friendly greetings from (A. Einstein) Page is 8.4 x 10.9 inches, has folds, very even age toning, in excellent condition.

Austian ophthalmologist and physician (1851-1930) who developed an important scientific career. An original photograph of Fuchs by photographer Max Schneider (Vienna) mounted on a photographer's mat where the ophthalmologist signed. Total size is 7.75 x 11.5 inches, some silvering, minor stains, otherwise in excellent condition.

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.

Hungarian-American physicist (1908-2003), who was considered the father of the Hydrogen bomb.  Nice black-and-white photograph signed by him. Size is 5 x 6.9 inches, in excellent condition.