Circus Outhouse Wall-Mounted “Circus Life” Peep Show Display. Box-like wall-mounted peep show display; viewers peer through the frontmost lens to see a lighted miniature display recreating a scene of life on the circus lot, in this case, an interior view of a circus outhouse, as used on circus lots in the early twentieth century. Outer dimensions 18 x 18 x 14 ½”. From The Museum of Science of Industry Chicago’s circus exhibit. Third party transportation required.