Images Vidéos

JOSEPH HENRY Photos ❘ Science Photo Library

Joseph Henry, signal telegraph, 1832
13502600 - Joseph Henry, signal telegraph, 1832
Joseph Henry,US physicist
11829229 - Joseph Henry,US physicist
Joseph Henry, American scientist
13454294 - Joseph Henry, American scientist
Joseph Henry, American physicist
13475972 - Joseph Henry, American physicist
Joseph Henry, American scientist
14084296 - Joseph Henry, American scientist
Joseph Henry,US physicist
11829267 - Joseph Henry,US physicist
Joseph Henry,American physicist
11829174 - Joseph Henry,American physicist
Joseph Henry,US physicist
11829171 - Joseph Henry,US physicist
Portrait of the American physicist Joseph Henry
11829114 - Portrait of the American physicist Joseph Henry
Joseph Henry
11829009 - Joseph Henry
Henry's electromagnetic machine,1831
11594022 - Henry's electromagnetic machine,1831
Joseph Black, Scottish chemist, c1780s
12914500 - Joseph Black, Scottish chemist, c1780s
Joseph Black, Scottish physicist and chemist
12905133 - Joseph Black, Scottish physicist and chemist
Henry Peter Brougham, Scottish lawyer and politician
12903544 - Henry Peter Brougham, Scottish lawyer and politician
Siemens and Halske ratchet arc lamp, illustration
14084297 - Siemens and Halske ratchet arc lamp, illustration
Sir Humphry Davy, British chemist, illustration
14084294 - Sir Humphry Davy, British chemist, illustration
Men of Progress, American Inventors, 1862
12650027 - Men of Progress, American Inventors, 1862
Faraday showing his experiments to his wife, illustration
14084295 - Faraday showing his experiments to his wife, illustration
Mechanism of constant potential arc lamp, illustration
14084298 - Mechanism of constant potential arc lamp, illustration
Sir Humphry Davy, British chemist, illustration
14084293 - Sir Humphry Davy, British chemist, illustration
First arc light, illustration
14084292 - First arc light, illustration
Constant potential arc lamp, illustration
14084299 - Constant potential arc lamp, illustration
American inventors,19th century
11626674 - American inventors,19th century
Dawlish', Devon, c1860
12903863 - Dawlish', Devon, c1860
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