Add to ORKGRecording and duplication equipment used for broadcasting the Sunday worship services of St. Luke\u27s Lutheran Church throughout Central Florida via the church\u27s Radio Ministry. The early broadcasts (1952 on WTTR AM in Sanford) were live. After several years, it was deemed more efficient and economical to record the programs and physically deliver the tapes to the various stations which sponsored the weekly broadcasts over the next several years, or to transmit them through the telephone lines during some of that era.https://stars.library.ucf.edu/cfm-images/1334/thumbnail.jp