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23, 1868, he was granted a patent on a process for making colour photographs.
He photographed each scene through green, orange, and violet filters, then
printed his three negatives on thin sheets of bichromated gelatin containing
In his unsuccessful trial defense, Fouquier-Tinville denied any personal acts of
violence and claimed that he had merely obeyed the orders of the Revolutionary
government's committees. four-colour map problem, problem in topology, ...
Colour, however, is variable; the colour phases known as black and silver fox are
found in North America, and the cross, or brant, fox is found in both North
America and the Old World. Red foxes are generally about 90-105 centimetres (
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LibraryThing ReviewUser Review - keylawk - www.librarything.com
This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review
The New Encyclopaedia Britannica (Encyclopaedia)User Review - Not Available - Book Verdict
For virtually all its 238 years,Britannica has ruled the shelves as a peerless general encyclopedia. Reviewers have consistently given it high marks for most of the 12 criteria identified inKister's ... Read full review