During the early 1960s, Charles Castner produced a public affairs series called "Kentucky Profiles" for WHAS radio. Later, Castner, a longtime railroad history enthusiast, worked as a public relations and information officer for the L & N Railroad Company, subsequently the Seaboard Systems Railroad.
The Betacam commercial stock videotape is a dub of 16 mm movie film of streetcars in Louisville recorded by Dr. Howard Blackburn. Another copy, on 16 mm (U-matic) tape is also held in the Archives. The recording is silent.