Sidney Hall’s (?-1831) astronomical chart illustration of the Scorpio. Original from Library of Congress. Digitally… Sidney Hall’s (?-1831) astronomical chart illustration of the Scorpio. Original from Library of Congress. Digitally… Free Image from public domain license
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Popular Lectures on Human Nature, a book cover illustration by an unknown artist referencing Prof. W.G Alexander. Original… Popular Lectures on Human Nature, a book cover illustration by an unknown artist referencing Prof. W.G Alexander. Original… Free Image from public domain license
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Illustration of the sperm whale while attacking fishing boat from The Natural History of the Sperm Whale (1839) by Thomas… Illustration of the sperm whale while attacking fishing boat from The Natural History of the Sperm Whale (1839) by Thomas… Free Image from public domain license
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Sperm whale (Physeter macrocephalus) from Natural history of the cetaceans and other marine mammals of the western coast of… Sperm whale (Physeter macrocephalus) from Natural history of the cetaceans and other marine mammals of the western coast of… Free Image from public domain license
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Calaveras Oaxaquena by Mexican political printmaker and engraver, Jose Guadalupe Posada (1852-1913). Original from Library of… Calaveras Oaxaquena by Mexican political printmaker and engraver, Jose Guadalupe Posada (1852-1913). Original from Library of… Free Image from public domain license
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Human Monkey and Ape skulls from Volledige Natuurlijke Historie der Zoogdieren(1845) by schinz de Visser. Digitally enhanced… Human Monkey and Ape skulls from Volledige Natuurlijke Historie der Zoogdieren(1845) by schinz de Visser. Digitally enhanced… Free Image from public domain license
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Vintage llustration of skull published in 1843 by John Lloyd Stephens (1805-1852). Original from New York public library.… Vintage llustration of skull published in 1843 by John Lloyd Stephens (1805-1852). Original from New York public library.… Free Image from public domain license
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Cock illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of Dictionnaire… Cock illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892 edition of Dictionnaire… Free Image from public domain license
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Yellow light bulb on a yellow paper Yellow light bulb on a yellow paper
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Woman typing on a keyboard. Visit Kaboompics for more free images. Woman typing on a keyboard. Visit Kaboompics for more free images.
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Bolder-Atlas by Brockhaus, printed in 1849, an antique drawing of vintage astrological spheres and charts and diagrams.… Bolder-Atlas by Brockhaus, printed in 1849, an antique drawing of vintage astrological spheres and charts and diagrams.… Free Image from public domain license
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