Bridgeport: Barnum & Bailey winter quarters, 1891 publication

A wide handbook illustration explicitly captioned as the Bridgeport winter quarters of Barnum & Bailey’s Circus.

Source: https://commons.wikimedia.org/wiki/File:US-CT(1891)_p144_BRIDGEPORT,_WINTER-QUARTERS_OF_BARNUM_%26_BAILEY%27S_CIRCUS.jpg
Date: Published 1891; depicted date unknown
The source notes that its scan was digitally processed and that appearance may differ from the original page. Publication year is not an exact observation date.