"Journey of a Philadelphia Zoo Sculpture." Ralph Lopatin Productions. Shows the granite sculpture by Heinz Warneke, called Cow Elephant and Calf, arriving from Norway on a ship, driven through Philadelphia and installed by the artist at the Philadelphia Zoo. Includes footage from a related event at Strawberry Mansion. 16mm color film, no sound. A digital transfer was made in 2015., circa 1962, Reel-Frame: : Media Cabinet. Audio and Video Recordings Collection, FP.2016.002. Fairmount Park Historic Resources Archive. https://pprarchives.libraryhost.com/repositories/2/archival_objects/987 Accessed June 08, 2025.