Interview of Jim Leonard for the Elizabeth V. and George F. Gardner Digital Library. Leonard discusses growing up in Enola, PA and his family's connection to the Enola Rail Yard. He further goes into details on his own work at the Rail Yard over the course of thirty years.
Interview of Gayle and Denver Tuckey for the Elizabeth V. and George F. Gardner Digital Library Memory Bank. The Tuckey's discuss growing up in Summerdale and Enola in Cumberland County, Pennsylvania as well as their careers. Denver Tuckey recounts starting work for Frank Black before eventually buying the company that would become Tuckey Mechanical Services.
Local legend reported that a lone caller for the telegraph tower which stood in the area, across the river from Harrisburg, made the suggestion that "Alone" might be an apt name. In reverse, this is "Enola" and this could well have been the derivation of the town's name, but, further research into the matter, revealed that Enola is named after a little girl called Enola Miller.