PICRYL
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[Casino and baths, La Bourboule, France]

[Casino and baths, La Bourboule, France]

 
 
description

Summary

Historic Sites

Photochrome is a process for producing colorized images from black-and-white photographic negatives via the direct photographic transfer of a negative onto lithographic printing plates. The process was invented in the 1880s and was most popular in the 1890s.

date_range

Date

01/01/1890
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Source

Library of Congress
copyright

Copyright info

No known restrictions on reproduction.