Keywords: lincoln park zoo chicago illinois historic lincoln park zoo lincolnparkzoo blackandwhite monochrome black and white Unidentified monkey. Lincoln Park Zoo. 1900. Original size and material: 4x5 inch glass negative Digital Identifier: Z79984 Part of the Illinois Urban Landscapes Project: www.fieldmuseum.org/urbanlandscapes/ Unidentified monkey. Lincoln Park Zoo. 1900. Original size and material: 4x5 inch glass negative Digital Identifier: Z79984 Part of the Illinois Urban Landscapes Project: www.fieldmuseum.org/urbanlandscapes/ |