Bilder Videos

Alexander Bilder ❘ Science Photo Library

Alexander Graham Bell, Scottish-American inventor
13454297 - Alexander Graham Bell, Scottish-American inventor
Alexander Graham Bell, Scottish-born American inventor, 1877
12915558 - Alexander Graham Bell, Scottish-born American inventor, 1877
Alexander Graham Bell using an electrical detector
12900498 - Alexander Graham Bell using an electrical detector
Alexander arrangement of elements, illustration
14084388 - Alexander arrangement of elements, illustration
Alexander and the Peter the Great Forts, Russia, 1887
12905385 - Alexander and the Peter the Great Forts, Russia, 1887
Alexander von Humboldt, Prussian naturalist and explorer
12902880 - Alexander von Humboldt, Prussian naturalist and explorer
Alexander Graham Bell, Metal Detector, 1891
12651669 - Alexander Graham Bell, Metal Detector, 1891
Alexander Pope, English Poet
12650570 - Alexander Pope, English Poet
Alexander Graham Bell, Scottish born American inventor
12903699 - Alexander Graham Bell, Scottish born American inventor
Map of the Empire of Alexander the Great
12583537 - Map of the Empire of Alexander the Great
Alexander Graham Bell, Metal Detector, 1891
12651672 - Alexander Graham Bell, Metal Detector, 1891
Map of the Empire of Alexander the Great
12583536 - Map of the Empire of Alexander the Great
Sketch of Alexander Graham Bell's telephone of 1876
12916150 - Sketch of Alexander Graham Bell's telephone of 1876
Alexander Gordon Laing, Scottish explorer of Western Africa
12903818 - Alexander Gordon Laing, Scottish explorer of Western Africa
Alexander von Humboldt and Bonpland on the Orinoco River
12901593 - Alexander von Humboldt and Bonpland on the Orinoco River
Alexander Graham Bell Telephone, 1877
12652192 - Alexander Graham Bell Telephone, 1877
Alexander Graham Bell, Scottish-born American inventor
12899931 - Alexander Graham Bell, Scottish-born American inventor
Alexander Mintz Stamp
12630800 - Alexander Mintz Stamp
Map of the Empire of Alexander the Great
12583538 - Map of the Empire of Alexander the Great
Alexander Gerst, German astronaut
12581734 - Alexander Gerst, German astronaut
Alexander Fleming plaque, London
12492190 - Alexander Fleming plaque, London
Alexander Bell,Scottish-US inventor
11725198 - Alexander Bell,Scottish-US inventor
Map of the Empire of Alexander the Great
12583535 - Map of the Empire of Alexander the Great
Alexander Wetmore and John Warren Aldrich, US ornithologists
12349321 - Alexander Wetmore and John Warren Aldrich, US ornithologists
Alexander Russell,British engineer
11674699 - Alexander Russell,British engineer
Alexander von Humboldt,German naturalist
11684004 - Alexander von Humboldt,German naturalist
The seal of the bull of Pope Alexander II
11669699 - The seal of the bull of Pope Alexander II
Alexander the Great in a glass diving bell, illustration
12378680 - Alexander the Great in a glass diving bell, illustration
Alexander Pope,English poet
11717975 - Alexander Pope,English poet
Alexander Wood,Scottish physician
11691400 - Alexander Wood,Scottish physician
Alexander Monro, Scottish anatomist
12445669 - Alexander Monro, Scottish anatomist
The Gospels of Tsar Ivan Alexander
11701843 - The Gospels of Tsar Ivan Alexander
The Gospels of Tsar Ivan Alexander
11701805 - The Gospels of Tsar Ivan Alexander
Alexander von Humboldt,German naturalist
11723902 - Alexander von Humboldt,German naturalist
Sculptor Alexander Handyside Ritchie
11671321 - Sculptor Alexander Handyside Ritchie
Alexander Fleming,bacteriologist
12053686 - Alexander Fleming,bacteriologist
Mr. Alexander Bryson,Queen's Horologer
11671328 - Mr. Alexander Bryson,Queen's Horologer
Alexander the Great
11669096 - Alexander the Great
Alexander Gerst,ESA astronaut,on ISS
11723502 - Alexander Gerst,ESA astronaut,on ISS
Alexander Rypinski
11666381 - Alexander Rypinski
Alexander G. Bell with his future wife
11643305 - Alexander G. Bell with his future wife
Alexander G. Bell,Scottish-US inventor
11656084 - Alexander G. Bell,Scottish-US inventor
Professor Alexander Monro
11667856 - Professor Alexander Monro
Alexander Graham Bell
12053678 - Alexander Graham Bell
The Gospels of Tsar Ivan Alexander
11701804 - The Gospels of Tsar Ivan Alexander
Alexander Graham Bell's kite,1908
11656813 - Alexander Graham Bell's kite,1908
Alexander Scherer,German chemist
11685464 - Alexander Scherer,German chemist
Alexander Boksenberg,British astronomer
11678997 - Alexander Boksenberg,British astronomer
The bull of Pope Alexander III
11669698 - The bull of Pope Alexander III
Alexander Fleming
12033162 - Alexander Fleming
Alexander Agassiz,US zoologist
11607211 - Alexander Agassiz,US zoologist
The bull of Pope Alexander III
11669697 - The bull of Pope Alexander III
Alexander von Humboldt,German naturalist
11631672 - Alexander von Humboldt,German naturalist
1806 Alexander Humboldt Naturalist
11598347 - 1806 Alexander Humboldt Naturalist
Early telephone constructed by Alexander Bell
11904559 - Early telephone constructed by Alexander Bell
Alexander Buchan,Scottish meteorologist
11606706 - Alexander Buchan,Scottish meteorologist
Alexander Monro,Scottish anatomist
11697789 - Alexander Monro,Scottish anatomist
Seal of Alexander I of Scotland
11661392 - Seal of Alexander I of Scotland
Alexander von Humboldt,German naturalist
11652427 - Alexander von Humboldt,German naturalist
Alexander Bell's school for deaf children
11698986 - Alexander Bell's school for deaf children
Alexander Wiener,US haematologist
11691429 - Alexander Wiener,US haematologist
Alexander Skene,US physician
11691406 - Alexander Skene,US physician
Alexander Graham Bell, Scottish-American inventor
14112979 - Alexander Graham Bell, Scottish-American inventor
Alexander Graham Bell and family
11827634 - Alexander Graham Bell and family
Alexander Graham Bell, Scottish-American inventor
14112972 - Alexander Graham Bell, Scottish-American inventor
Alexander Graham Bell
12053684 - Alexander Graham Bell
Page from Alexander Graham Bell's notebook
11827282 - Page from Alexander Graham Bell's notebook
Alexander G Bell and Thomas Watson
11698774 - Alexander G Bell and Thomas Watson
Alexander confronts Darius III
11661587 - Alexander confronts Darius III
Portrait of Sir Robert Alexander Watson-Watt
11831472 - Portrait of Sir Robert Alexander Watson-Watt
Alexander Graham Bell with Helen Keller
11827286 - Alexander Graham Bell with Helen Keller
Alexander Kolin,German-US biophysicist
11697793 - Alexander Kolin,German-US biophysicist
Brenda Alexander,US biologist
11696475 - Brenda Alexander,US biologist
Bacteriologist Sir Alexander Fleming
11828483 - Bacteriologist Sir Alexander Fleming
Alexander of Macedon and Aristotle
11827019 - Alexander of Macedon and Aristotle
Rosa 'Lord Alexander of Tunis' flower
11538061 - Rosa 'Lord Alexander of Tunis' flower
Alexander Graham Bell
11827278 - Alexander Graham Bell
Portrait of Alexander Graham Bell
11827267 - Portrait of Alexander Graham Bell
Jerome Alexander,US chemist
11689752 - Jerome Alexander,US chemist
Alexander von Humboldt,German naturalist
11556661 - Alexander von Humboldt,German naturalist
Alexander Graham Bell and his wife,1903
12055981 - Alexander Graham Bell and his wife,1903
Alexander Nevsky Cathedral,Kiev
12029769 - Alexander Nevsky Cathedral,Kiev
Culture plate made by Alexander Fleming
11828484 - Culture plate made by Alexander Fleming
Alexander Graham Bell,British inventor
11827466 - Alexander Graham Bell,British inventor
Lysimachia punctata 'Alexander'
11634893 - Lysimachia punctata 'Alexander'
Alexander G. Bell,Scottish-US inventor
11633806 - Alexander G. Bell,Scottish-US inventor
Alexander Graham Bell,Scottish inventor
11827622 - Alexander Graham Bell,Scottish inventor
Portrait of Alexander Graham Bell (by R.Kastor)
11827289 - Portrait of Alexander Graham Bell (by R.Kastor)
Alexander von Humboldt,German naturalist
11563299 - Alexander von Humboldt,German naturalist
Alexander Graham Bell, Scottish-American inventor
14112977 - Alexander Graham Bell, Scottish-American inventor
Alexander of Macedon and Aristotle
11827023 - Alexander of Macedon and Aristotle
Alexander Pope
11662331 - Alexander Pope
The Gospels of Tsar Ivan Alexander
11659812 - The Gospels of Tsar Ivan Alexander
Alexander Graham Bell,telephone pioneer
11827676 - Alexander Graham Bell,telephone pioneer
Alexander Graham Bell, Scottish-American inventor
14112978 - Alexander Graham Bell, Scottish-American inventor
Alexander von Humboldt,German naturalist
11584473 - Alexander von Humboldt,German naturalist
Biochemist Lord Alexander Todd
11831248 - Biochemist Lord Alexander Todd
Alexander von Humboldt,German naturalist
11603505 - Alexander von Humboldt,German naturalist
Alexander von Humboldt,German naturalist
11587026 - Alexander von Humboldt,German naturalist
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