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.
1915. "Baker and O'Brien, transcontinental motorcyclists, back of White House." Bud Baker and Dick O'Brien, whom we first met here. In May 1915 they embarked on a five-month, 10,000-mile jaunt to the West Coast via Indian motorcycle to see the California expositions. Harris & Ewing. View full size.