The world's largest collection of original, vintage Photochroms, comprising over 1,300 different images of the United States, Canada, Mexico and Cuba. These historic, vintage photographs were created by the Detroit Photographic Company over 100 years ago. Noted Western photographer William Henry Jackson was the Archive's principal photographer.  
See also The Library of Congress, Around the World in the 1890s, photographs by William Henry Jackson and William Henry Jackson Collection