Our holdings include hundreds of glass and film negatives/transparencies that we've scanned ourselves; in addition, many other photos on this site were extracted from reference images (high-resolution tiffs) in the Library of Congress research archive. (To query the database click here.) They are adjusted, restored and reworked by your webmaster in accordance with his aesthetic sensibilities before being downsized and turned into the jpegs you see here. All of these images (including "derivative works") are protected by copyright laws of the United States and other jurisdictions and may not be sold, reproduced or otherwise used for commercial purposes without permission.
Vintage photos of:
Some of the "amplifying telephone" equipment that carried audio from the Nov. 11, 1921, Armistice Day ceremony at Arlington National Cemetery, where Warren Harding spoke over the casket of the Unknown Soldier, to loudspeakers set up for the crowds outside as well as in New York and San Francisco. More here.
November 1921. "This is the delicate machinery being installed beneath the Arlington Amphitheater which will amplify the President's voice one thousand billion times when he makes his address on Armistice Day in honor of America's Unknown Warrior." Harris & Ewing Collection glass negative. View full size.