This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
field columbian museum chicago blackandwhite monochrome outdoor black and white Ramp and train used for loading. Field Columbian Museum. . Original size and material inch glass negative Digital Identifier CSGN Part of the Illinois Urban Landscapes Project www.fieldmuseum.org Ramp and train used for loading. Field Columbian Museum.