Anthony Musgrave - Public domain portrait
Anthony Musgrave, an Australian entomologist Public domain photograph of 20th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Alfred Russel Wallace Maull&Fox BNF Gallica
Français : Alfred Russel Wallace (1823 – 1913), naturaliste, géographe, explorateur, anthropologue et biologiste britannique. Il est le co-découvreur de la théorie de l'évolution par la sélection naturelle ave... More
Alphonse Milne-Edwards par Truchelut et Valkman BNF Gallica (cropped)
Français : Alphonse Milne-Edwards (1835-1900), paléontologue, zoologue, ornithologue, botaniste français, professeur, directeur du Muséum National d'Histoire Naturelle de Paris.English: Alphonse Milne-Edwards (... More
Alphonse Milne-Edwards par Truchelut et Valkman BNF Gallica
Français : Alphonse Milne-Edwards (1835-1900), paléontologue, zoologue, ornithologue, botaniste français, professeur, directeur du Muséum National d'Histoire Naturelle de Paris.English: Alphonse Milne-Edwards (... More
Auguste Perdonnet atelier Nadar BNF Gallica
Français : Auguste Perdonnet, (1801 - 1867) ingénieur français, pionnier du chemin de fer. English: Auguste Perdonnet, (1801 - 1867) french engineer, pioneer of the railways in France.
Avezac de Castera Macaya, Marie-Armand-Pascal d', par Ch.Reutlinger, B...
Français : Marie-Armand de Castera-Macaya d'Avezac (1798-1875), archiviste et géographe français. English: Marie-Armand de Castera-Macaya d'Avezac (1798-1875), french archivist and geograph.
Chalvet de Rochemonteix, Frédéric Joseph Maxence René de, par Van Bosc...
Français : Maxence de Chalvet de Rochemonteix (1849 - 1891), égyptologue et historien françaisEnglish: Maxence de Chalvet (1849 - 1891), french egyptologist and historian
Edmond du Sommerard photograph BNF Gallica
Français : Edmond du Sommerard (1817-1885), fils du fondateur et premier conservateur du Musée de Cluny à Paris.English: Edmond du Sommerard (1817-1885), son of the founder and first curator of the Musée nation... More
Edmond Hébert Reutlinger BNF Gallica
Français : Edmond Hébert (1812-1890), géologue et paléontologue français.English: Edmond Hébert (1812-1890), french geologist and paleontologist.
Edward Sabine Maull&Fox BNF Gallica
Français : Edward Sabine (1788 - 1883), général, astronome, géophysicien, ornithologue et explorateur anglo-irlandais.English: General Sir Edward Sabine (1788 – 1883), Anglo-Irish astronomer, geophysicist, orni... More
Emil DuBois-Reymond BNF Gallica
Emil du Bois-Reymond (1818-1896). German physician and physiologist, the discoverer of nerve action potential, and one of the fathers of experimental electrophysiology. Français : Emil du Bois-Reymond (1818-189... More
Fuchs, Edmond Philippe Jacques, photo Lopez, BNF Gallica
Français : Edmond Fuchs (1837 - 1889), géologue et ingénieur françaisEnglish: Edmond Fuchs (1837 - 1889), french geologist and engineer.
Gabriel Gravier (1827-1904), France, 19th century
Français : Gabriel Gravier (1827–1904), historien et géographe français. Public domain photograph of 19th-century male portrait, studio portrait photography, free to use, no copyright restrictions image - Picr... More
Gaston Maspero Reutlinger BNF Gallica
Français : Gaston Maspero (1846-1916), égyptologue français. English: Gaston Maspero (1846-1916), french egyptologist.
Gustav Nachtigal par Adolph Ludwig BNF Gallica
Français : Gustav Nachtigal (1834 - 1885), explorateur allemand.English: Gustav Nachtigal (1834 - 1885), german explorer.
GustavRaddeRet, portrait - Public domain portrait
Gustav Radde's portrait Occitan : Retrach de Gustav Radde Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Heinrich Barth H.Günter BNF Gallica
Français : Heinrich Barth (1821 - 1865) explorateur de l'Afrique occidentale, linguiste, géographe, ethnologue et anthropologue prussien.English: Heinrich Barth (1821 - 1865) prussian explorer of western Africa... More
Henri Milne Edwards Pirou BNF Gallica
Français : Henri Milne Edwards (1800-1885), médecin, naturaliste et biologiste français, professeur au Muséum National d'Histoire Naturelle, doyen de la faculté des Sciences de Paris.English: Henri Milne Edward... More
Henry Walter Bates Maull & Fox BNF Gallica (cropped)
Français : Henry Walter Bates (1825-1892), explorateur et entomologiste britannique.English: Henry Walter Bates (1825-1892), british naturalist and explorer.
Henry Walter Bates Maull & Fox BNF Gallica
Français : Henry Walter Bates (1825-1892), explorateur et entomologiste britannique.English: Henry Walter Bates (1825-1892), british naturalist and explorer.
Isaac Bayley Balfour, Maull & Fox, BNF Gallica
Français : Isaac Bayley Balfour (1853 - 1922), botaniste écossais.English: Sir Isaac Bayley Balfour (1853 - 1922), scottish botanist.
Jacques Marie Joseph Louis Comte de Mas Latrie Reymann BNF Gallica
Français : Louis de Mas Latrie (1815-1897), historien, paléographe et diplomatiste français.
Larrey, Félix Hippolyte baron, par Truchelut, BNF Gallica
Français : Félix Hippolyte Larrey (1808 - 1895), médecin militaire et parlementaire français. Fils de Dominique Larrey.English: Félix Hippolyte Larrey (1808 - 1895), military doctor, and member of Parliament. S... More
Mac Guckin de Slane, William. Ch.Reutlinger. BNF Gallica
Français : William Mac Guckin de Slane (1801 - 1878), orientaliste et philologue arabisant français d'origine irlandaise.English: William Mac Guckin de Slane (1801 - 1878), french orientalist and arabic transla... More
Poitevin autoportrait BNF Gallica 2
Français : Alphonse Poitevin (1819 - 1882), photographe français. Autoportrait. photographie positive directe sur cuivre argenté, daguerréotype.English: Alphonse Poitevin (1819 - 1882), french photographer. Sel... More
ETH-BIB-Decher, Otto (1845-1903)-Portrait-Portr 02360-007-AL
Beschriftung: Prof. Dr. O. Decher Public domain photograph of 19th-century male portrait, studio portrait photography, free to use, no copyright restrictions image - Picryl description
ETH-BIB-Volkart, Albert (1873-1951)-Portrait-Portr 02828
Picryl description: Public domain image of a portrait of a scientist, free to use, no copyright restrictions.
Albert Einstein photo 1921 - Public domain portrait print
German-born theoretical physicist Albert Einstein Public domain photograph - Portrait, United States, free to use, no copyright restrictions image - Picryl description
Joseph Wilson Swan geboren (born) 1828 (8386802318)
Creator: Unknown Date: 1913 Process: Photomechanical process Collection: The Royal Photographic Society Collection at the National Media Museum Inventory no: 2003-5001/3/22896/11 Blog post: Snappy 5th birthday ... More
Francesco Severi - Public domain portrait
Francesco Severi (13 April 1879 – 8 December 1961) Public domain photograph of 20th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ito Keisuke at 88 years old - Public domain portrait print
Portrait of Ito Keisuke (伊藤圭介, 1803 – 1901) Public domain image of Japan during Meiji period, Japanese history, government, and politics, free to use, no copyright restrictions image - Picryl description
Heinrich Schliemann - Public domain portrait
Heinrich Schliemann Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Heinrich-Schliemann - Public domain portrait
Heinrich Schliemann (1822-1890) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ernest Starling portrait
Ernest H. Starling (1866-1927)
Ernest Starling-001
Ernest H. Starling (1866-1927)
Akamaro Tanaka - Public domain portrait print
日本語: 田中阿歌麿 Public domain photograph of Imperial Japan, Japanese empire during World War Two, free to use, no copyright restrictions image - Picryl description
Niijima Yoshinao - Public domain portrait print
日本語: 新島善直（1871-1943） Public domain photograph of Imperial Japan, Japanese empire during World War Two, free to use, no copyright restrictions image - Picryl description
Albert Volkart - ETH BIB Portr 02828 (Johannes Meiner) (cropped)
Volkart, Albert (1873–1951) Public domain photograph of 20th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Albert Volkart - ETH BIB Portr 02828 (Johannes Meiner)
Volkart, Albert (1873–1951) Public domain photograph of 20th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
(UAZ) AB.1.0836 Ryssel - A black and white photo of a man with a musta...
Picryl description: Public domain image of a portrait of a scientist, free to use, no copyright restrictions.
Otto Decher - ETH BIB Portr 02360-007-AL (Johannes Meiner)
Decher, Otto (1845–1903) Public domain photograph of 19th-century male portrait, studio portrait photography, free to use, no copyright restrictions image - Picryl description
Sir CV Raman - Public domain portrait
Dr. Chandrasekhara Venkata Raman Public domain photograph of 20th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
T.H.Huxley 1857 - Public domain portrait
Huxley at 32; photo. Bibby's title for this one is 'the Young Eagle'.
Ковальский, portrait - Public domain portrait
Русский: украинский нейроморфолог Павел Алексеевич Ковальский (1905-1983) Public domain photograph, 20th-century male portrait, free to use, no copyright restrictions image - Picryl description
Lehmann Johann Georg 5
Johann Georg Lehmann (1797-1876), prot. Pfarrer und Heimatforscher bzw. heimatkundlicher Autor in der Rheinpfalz.
Albert Einstein photo 1920
Photograph of Albert Einstein in his office at the University of Berlin, published in the USA in 1920.
Albert Einstein (Nobel)
Albert Einstein, official 1921 Nobel Prize in Physics photograph. Français : Albert Einstein, photographie officielle du Prix Nobel de Physique 1921.
Pierre Janet Crop Small - Public domain portrait
Photograph of the French psychologist Pierre Janet (1859–1947) by Paul François Arnold Cardon a.k.a. Dornac (1858–1941).
Erwin Schrodinger2 - Public domain portrait
Physicist Erwin Schrödinger early in his professional career
Alexander von Humboldt Portrait - Public domain portrait engraving
Portrait of Alexander von Humboldt (1769-1859), geographer, naturalist and explorer. Deutsch: Portrait von Alexander von Humboldt (1769-1859), Naturforscher und Entdecker.
PL Rijke - Black and White Portrait Photograph
Pieter Leonard Rijke (1812-1899), professor physics Leiden University. Photograph by Dirk Jurriaan Sluyter (pre 1872)
Adolf Harnack - Kürschners Literatur-Kalender 1908
Deutsch: Adolf Harnack
August Dillman-1894 - Public domain portrait
Portrait of August Dillman. Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Carl Bezold - CdV (cropped)
Deutsch: Der deutsche Altorientalist und Semitist Carl Bezold (1859-1922), Carte de Visite von "Ed. Schultze Heidelberg Plöckstrasse 79".
Carl Bezold - CdV - Black and White Portrait Photograph
Deutsch: Der deutsche Altorientalist und Semitist Carl Bezold (1859-1922), Carte de Visite von "Ed. Schultze Heidelberg Plöckstrasse 79".
Ernst Ranke (1886) - Public domain portrait
Depicted person: Ernst Ranke – German theologian Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Franz Nissl (ca. 1900) - Public domain portrait
en:Franz Nissl Polski: pl:Franz Nissl Deutsch: de:Franz Nissl Public domain photograph of 20th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Friedrich Hirth - Ostasiatische Zeitschrift 8 (1920)
Deutsch: Friedrich Hirth, Bildnis von 1898.
Friedrich Schultze (NLM 101428407)
Schultze, Friedrich 1848–1934, (head and shoulders, in oval, full face)
Hendrik Antoon Lorentz - Black and White Portrait Photograph
Hendrik Lorentz, a Dutch physicist, in front of a blackboard with tensor formulas from Einstein's general theory of relativity in Lorentz' handwriting. Nederlands: Hendrik Lorentz, Nederlands natuurkundige, v... More
Hermann Grimm German historian (cropped)
Hermann Grimm, son of Wilhelm Grimm, and a German historian and writer
Hermann Grimm German historian - Public domain portrait print
Hermann Grimm, son of Wilhelm Grimm, and a German historian and writer
Karl Gegenbaur (NLM 101415875) - Public domain portrait
Carl Gegenbaur, (head and shoulders, left pose; in oval) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Kopp Herman - Black and White Portrait Photograph
Photograph of Hermann Kopp (1817 - 1892), the German chemist Русский: Герман Франц Мориц Копп (1817—1892) — немецкий химик и педагог; кавалер баварского ордена Максимилиана «За достижения в науке и искусстве».
Louis Pasteur, foto av Paul Nadar
Louis Pasteur
Ludwig Häusser - Public domain portrait
Deutsch: Fotografie von de:Ludwig Häusser Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Moritz Cantor - Festschrift 1899
Deutsch: Moritz Cantor Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Pasteur, Louis, par Paul Nadar - Public domain portrait
French biologist Louis Pasteur (1822-1895), by Paul Nadar.
Pasteur, Louis (1822-1895) par Paul Nadar
Picryl description: Public domain image of a portrait of a scientist, free to use, no copyright restrictions.
Paul Hinneberg - Kürschners Literatur-Kalender 1908
Deutsch: Paul Hinneberg
R. Bunsen - J. Gunkel HD
Deutsch: Robert Bunsen (* 30. März 1811 in Göttingen; † 16. August 1899 in Heidelberg) in Heidelberg
Ruperto Carola 500-03 Karl Holsten
Holsten, Carl (Christian Johann) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-02 Ernst Immanuel Bekker
Bekker, Ernst Immanuel Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-03 Wilhelm Gaß
Gass, (Friedrich) Wilhelm Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-03 Adalbert Merx
Merx, (Ernst Otto) Adalbert Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-04 Hans Hinrich Wendt (cropped)
Wendt, Hans Hinrich Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-05 Hermann von Schulze-Gävernitz
Schulze, Hermann (Johann Friedrich) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-06 Heinrich Buhl
Buhl, Heinrich Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-06 Otto Karlowa
Karlowa, (Karl Franz) Otto Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-04 Hans Hinrich Wendt
Wendt, Hans Hinrich Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-07 Arthur von Kirchenheim
Kirchenheim, Arthur von Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-07 Georg Cohn
Cohn, Georg (Ludwig) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-05 August von Bulmerincq
Bulmerincq, August (Michael) von Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-05 Ernst Immanuel Bekker
Bekker, Ernst Immanuel Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-05 Rudolf Heinze
Heinze, (Carl Friedrich) Rudolf Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-09 Julius Arnold
Arnold, Julius Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-09 Otto Becker
Becker, Otto (Heinrich Enoch) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-08 Karl Gegenbaur
Gegenbaur, Carl Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-08 Wilhelm Kühne
Kühne, (Friedrich) Wilhelm Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-08 Friedrich Wilhelm Hermann Delffs
Delffs, (Friedrich) Wilhelm (Hermann) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-10 Ferdinand Adolf Kehrer
Kehrer, Ferdinand (Adolf) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-09 Vincenz Czerny
Czerny, Vinzenz Public domain photograph of 19th-century male portrait, studio portrait photography, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-08 Friedrich Arnold
Arnold, (Philipp) Friedrich Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-12 Antoni Stanisіaw Jurasz
Jurasz, Anton (Stanislas) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-10 Karl Fürstner
Fürstner, Karl (Ludwig) Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-12 Adolf Weil
Weil, Adolf Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-11 Salomon Moos
Moos, Salomon Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-11 Zacharias Oppenheimer
Oppenheimer, Zacharias Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-13 Leopold Weiß
Weiss, Leopold Public domain photograph of 19th-century male portrait painting, free to use, no copyright restrictions image - Picryl description
Ruperto Carola 500-14 Julio Raymundo da Gama Pinto
Gama Pinto, Claudio Julio Raymundo da Public domain photograph of 19th-century male portrait, free to use, no copyright restrictions image - Picryl description