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:
C-2 Army blimp makes record flight through fog and storm. Photographed upon arrival at Bolling Field. A powerful searchlight helped guide the craft through heavy fogs.
-- Washington Post, July 29, 1922
July 1922. Washington, D.C. "C-2 dirigible at Bolling Field." The mystery aircraft first seen here. A few months later it met a fiery end in a hangar explosion in Texas. Harris & Ewing Collection glass negative. View full size.