Library of Congress: Prints and Photographs Post category:Reference & Research Digitized photographs, drawings, comics, and images fromt the Library of Congress image collection. Tags: Public You Might Also Like Teacher Reference Center July 5, 2019 Educator’s Reference Complete July 1, 2018 Merck Manuals August 14, 2018 Gale Virtual Reference Library (GVRL) September 19, 2018