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:
1924. "The latest in radio development which has been perfected by Mr. H.P. O'Reilly of Washington, D.C." Which seems to incorporate a "Telegraphone," the early wire recorder alluded to on the wall. Never miss another radio program again! Harris & Ewing Collection glass negative. View full size.