Bilder Videos

Amerikanische Philosophische Gesellschaft Bilder ❘ Science Photo Library

Thomas Nuttall,British naturalist
11682515 - Thomas Nuttall,British naturalist
Lewis and Clark Expedition journals
11705348 - Lewis and Clark Expedition journals
Geological map of the eastern USA, 1809
12362444 - Geological map of the eastern USA, 1809
Lewis and Clark Expedition journals
11705349 - Lewis and Clark Expedition journals
Peter Lesley,US geologist
11682508 - Peter Lesley,US geologist
William Foulke,US palaeontologist
11682509 - William Foulke,US palaeontologist
Briggs and Heyl's Magellan Gold Medal (1922)
12250140 - Briggs and Heyl's Magellan Gold Medal (1922)
Richard Shryock,US historian of medicine
11682637 - Richard Shryock,US historian of medicine
1778 Benjamin Franklin scientist
11598313 - 1778 Benjamin Franklin scientist
David Rittenhouse,US astronomer
11589704 - David Rittenhouse,US astronomer
Lewis and Clark Expedition diary,1804
11705347 - Lewis and Clark Expedition diary,1804
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