Most of the photos on this site were extracted from reference images (high-resolution tiffs, 20 to 200 megabytes in size) from the Library of Congress research archive. (To query the database click here.) Many were digitized by LOC contractors using a Sinar studio back. They are adjusted by your webmaster for contrast and color in Photoshop before being downsized and turned into the jpegs you see here.

Autochrome portrait of a young woman thought to be Charlotte Spaulding, taken around 1908 by Edward Steichen. Made with a complex process using three hues of dyed potato starch, autochromes were glass positives viewed with a projector or mounted on a light box. Credit: George Eastman House Collection.
TWO EXAMPLES of early color photography by none other than Edward Steichen have come to light recently, the New York Times reports: "Almost as intriguing as the pictures themselves is the story of how they recently made their way from a house in Buffalo, where they apparently sat unseen for decades, to the collection of the George Eastman House in Rochester, one of the world’s leading photography museums, where they will be exhibited for the first time this fall."
Beautiful, so soft!
I read about this a few days ago on a major news site. Who'd thunk it'd end up on Shorpy soon enough?
Great work!
Here are some other early 1900s era color photos courtesy the LOC:
http://www.loc.gov/exhibits/empire/gorskii.html
and how he accomplished it:
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