Information files are created for specific subjects that are associated with Lancaster County, e.g. "Rebman's scrap pile", "Ten-hour house". The files contain newspaper and magazine articles about the subject.
Journal of the Lancaster County Historical Society ; v. 90, no. 3
Summary
Contents: The John Wise era - 19th century, balloons; Aeroplanes visit Lancaster County beginning in 1911; Early commercial airfields; The Jones era (barnstormers); A municipally owned commercial airfield; War clouds (WWII); The Post War Years; The new enlarged Lancaster municipal airport. There is a bibliography