Detroit Publishing Co., publisher, copyright claimant. still image Photochrom prints Color. gmgpc c1900. eng 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. State Historical Society of Colorado; Rapids. Railroad bridges. United States Niagara River. Canada Niagara River. Detroit Publishing Company photograph collection (Library of Congress) http://hdl.loc.gov/loc.pnp/det.4a31776 No known restrictions on publication.