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.) Most 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.

October 1914. Birmingham, Alabama. "A typical Birmingham messenger." Photo by Lewis Wickes Hine. View full size.
fixed gear baby!
[Recent NYT article on fixies here. - Dave]
interestingly, fixed gear bikes are especially popular among urban bike messengers.
This would most likely be a fixed gear bike, which is stopped by applying stopping force to the pedals while moving. There is no ability to coast. Some people still ride these type of bicycles today! Lee
Just curious how he stopped the bike since there appears to be neither a "coaster" brake nor hand brakes?