Part of the U.S. Library of Congress's Detroit Publishing Company Photograph Collection.
- Photochrom prints--Color.
- 1 photomechanical print : photochrom, color.
Detroit Publishing Co. , publisher
- In album prepared by Detroit Photographic Co. to use as a catalog in its office.
- Whirlpool Rapids Bridge and Michigan Central CantileverBridge.
- Detroit Publishing Co., no. 51339.
- Gift; State Historical Society of Colorado; 1955.