There are a number of pieces pertaining to P. T Barnum's production with particular emphasis on Tom Thumb and Jumbo the Elephant. "Barnum's Baby Show Polka", "Hippodrome Polka", and "Presentation Polka" have interesting lithographed covers. The latter depicts the occasion of a presentation to General Tom Thumb and Lady as described in Frank Leslie's Paper. In addition there are many variations of "The Flying Trapeze".