Space and Exploration Autographs

Probably the most famous space mission ever, with the first man (Neil Armstrong) setting step on the moon for the first time ever, July 1969. Large print, signed by all 3 astronauts in this mission, an historical moment for the entire mankind. Size is 17.25 x 14 inches, minor creases, clear, bold signatures of the 3 astronauts to the moon (left to right: Buzz Aldrin, Michael Collins and Neil Armstrong), over the lower right corner inscribed by the artist Alton S. Tobey - in very good condition.

Soviet pilot and cosmonaut (1934-1968), and first human to journey into outer space in 1961. Signed photo, with a white dove, size is 5.2 x 7.75 inches, in excellent condition.

American astronaut (1921-2016), aviator and engineer who was also senator for Ohio. In 1962, Glenn was the first American to orbit the earth. Signed color promo photo issued by NASA, with a letterset printed inscription. Bold signature by Glenn, size is 8 x 10 inches, in excellent condition.

German geographer, naturalist and explorer (1769-1859), who made very significant contributions to several fields of science including botany, zoology and geophysics. After 5 years (from 1799 through 1804) of travelling through Latin America, Humboldt published a series of large volumes with valuable information, later was the first to propose that humans were changing the world climate.   Autograph letter signed, to British writer Helen Maria Williams (1759-1827), in French, sold with a transcription and translation. One page, mail stamp on verso indicates the year 1812, addressed to Williams. Humboldt praises her poetry. Size is 7 x 9.25 inches, folds, in very good condition. ALSO INCLUDED is a photo of a portrait of Humboldt, the famous 1843 painting by Joseph Stieler, stamped by photographer.  

Australian zookeeper, conservationist and television personality (1962-2006), Irwin hosted several popular animal and nature-related TV shows, and became known as "the crocodile hunter". He died in an accident while filming an underwater documentary.  Signed photo, shown with a small crocodile, size is 7.75 x 10 inches, in excellent condition.