University of Chicago Linen Postcard

Linen postcard, postally unused, Rockefeller Memorial Chapel UNIVERSITY OF CHICAGO. Published by Chas. Levy Circulation Company. Linen postcards were produced between 1930 and 1945 when a new printing processes allowed printers to produce postcards with high rag content, which gave them a look of being printed on linen, rather than paper. Linen postcards have a beautiful, subtle use of colors.