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.
Vintage photos of:
November 1909. Wheaton Glass Works, Millville, N.J. "Day scene in New Jersey Glass House. Boy is Howard ____, 15 years old but has been in the glass works for two years, and has worked some at night." Photo and caption by Lewis Wickes Hine for the National Child Labor Committee. View full size.