1876 German patent pioneer Carl Pieper Dresden Carding Wool patent autograph
1898 Sir Samuel Wilks FRS Guy's Hospital ALS reference Graham Hay Reynolds
Louis Isidore Duperrey French naval explorer circumnavigation Dumont d'Urville
1840 Dr Carion French botanist herbarium Autun Charles Victor Naudin naturalist
1850 Jules Emil Péan French surgeon to David d'angers sculptor
Gunther Wendt Autograph
Buzz Aldrin Autograph
James Irwin Apollo 15 Signed Photo Moon Walker Autograph Astronaut PSA JSA Ready
Letter Sir John Evans archaeologist Egypt George Rothney entomologist Calcutta
1860 Giovanni Battista Donati astronomer Great Comet of 1860 & letter Countess
Alexey Leonov Autograph
Heinrich Schmetz Autograph
