The Mammoth Marine Hippodrome was a railroad show whose main feature was a 55 Foot Long, 68-Ton whale presented on a flatcar. Also included were a flea circus and human anomalies, including Serpentina– presented as “Sea Tiny” a mermaid, Frieda Pushnik “Armless and Legless Girl,” penguins, etc. The show started in 1935 and seems to have been presented in one form or another up until 1945.