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DPC History
 
How Did They Do It?
Cityscapes
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Michigan Views
nature
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How to Color Photographs:
Detroit Publishing Company photographs were initially shot in black and white.  The photographer would take notes describing the scene and the colors.  After he developed the photograph, the production manager would mark up the color instructions on a print and a retoucher would color the print.  Color prints were then produced by lithography, a process of printing from a flat surface on which the image to be printed is ink-receptive and the blank area is ink-repellent.  The Detroit Publishing Company held the exclusive North American rights to Photochrom, a Swiss-patented method of color lithography.

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Taking a Picture | Retouching | One Photograph, many Pictures | How to Color Photographs

 
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Color proof sheet of postcards of New York City and Coney Island with color bar and printer’s notation, 1900.   With this proof sheet the company had a record of the adjustments made to the printing equipment and could more easily produce additional printing runs for this set of postcards using the patented Photochrom lithography process.

Larger version of image (may be more than 50k) 
Image of Color proof sheet of postcards of New York City and Coney Island
Accession ID # 37.102.85 

Height: 25 inches, Width: 35-5/8 inches.


Copyright © 2003 The Henry Ford        Last Updated: 01/17/2003