Employee parking in Dayton Ohio in 1902 - back to the future?
Two parking levels of bikes visible in parking shed (or "shelter")
In the detail photograph, you can see clearly that the rider-commuter to the right has a clip (or something) to keep his trousers from getting caught in the front ring of the drive train as well as away from the chain. The fellow in the middle would occasionally work late, it seems, since his bike is outfitted with a headlight.
Bicycle shelter, National Cash Register [Company], Dayton, O[hio]
Contributor Names-Jackson, William Henry, 1843-1942, photographer
Detroit Publishing Co., Created / Published[1902?]
Source Collection-Detroit Publishing Company Photograph Collection
Repository-Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA