John Albert [Sarah Jane Troy, WOR Radio's first woman "sound effects man" imitating a raven croaking and flapping its wings with a wooden whistle and a pair of gloves, New York]
John Albert [Sarah Jane Troy, WOR Radio's first woman "sound effects man" rattling a doorknob while stomping through a box, New York]
Gene Badger [U. S. Army engineers practicing erection and disassembly of a portable bridge, Fort Belvoir, Virginia]
Gene Badger [Girl walking down staircase, that is compliant with Fire Department regulations, Joan of Arc Catholic School; New York]