The Escanaba ore docks. Photochrom print, 1880-1890.
Summary
Historic Sites
Public domain photograph - photochrome print, colorized, free to use, no copyright restrictions image - Picryl description
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.
Tags
Date
01/01/1898
Contributors
Detroit Publishing Co., publisher
Detroit Publishing Co., copyright claimant
Location
little bay de noc
Source
Library of Congress
Copyright info
No known restrictions on publication.