Got ahold of the catalog and got some better info. See if I can attach photos. So one is the 230 and the other is the 284. I also found a price guide with the old catalog and pretty sure these date to about 1972 or 1973.
Attachments
gk catalog.jpg (196.17 KB, 129 downloads)
IMG_5267.jpg (338.54 KB, 127 downloads)
IMG_5264.jpg (296.39 KB, 128 downloads)
IMG_5263.jpg (395.31 KB, 127 downloads)
IMG_5268.jpg (222.81 KB, 126 downloads)
IMG_5265.jpg (277.35 KB, 128 downloads)

Last edited by 49fastback; 03/24/2025 11:26 PM. Reason: add text