According to the Intertubes:
Detroit, Michigan, circa 1912. "Metzger bicycle shop. Detroit City Gas Co." This photo of a cycle (and phonograph) shop was taken to show off the gaslight fixtures. 8x10 glass negative, Detroit Publishing Company.
Here's the full size photo you can really see the details: http://www.shorpy.com/node/9414?size=_original
Plus other links:
http://www.m-bike.org/blog/2010/01/18/bike-shop-owner-started-the-1st-detroit-auto-show/
http://www.m-bike.org/blog/2010/12/11/metzger-bicycle-shop-in-1912/
2013-03-28 06:33:20