1835 Jules Marie Claude Comte de Tristan French botanist letter Orléans
Jacques Liouville French explorer physician naturalist Pourquoi-Pas? Antarctica
1890 letter signed Frank Evers Beddard Zoological Society London earthworms
Dr R B Barlow, Chemical Pharmacologist, 15 letters, notes, Nicotine , 1964
1904 Jacques Liouville French Antarctic Explorer naturalist doctor
Original Buzz Aldrin Signed Autographed - Moon Landing - Dated 20th July 1969
8x10 Original Autographed Photo of Canadian Astronaut Roberta Bondar
8x10 Original Autographed Photo of Turkish Astronaut Alper Gezeravci
