Looks like they formed in 1972. No longer in business. Company President was Larry Vardaman with a last known corporate address of Rt. 4, Box 308A, LaGrange, IN 46761. A secondary address was Rural Rt. 1, Topeka, IN 46571. Company Secretary was Shan Morrison @ 207 W, Bell St., LaGrange, IN
Here's another direction; Looks like his next venture was United Sales Association, Inc., with an address of P.O. Box 211, Shipshewana, IN 46565. Secondary address; RR2, Topeka, IN 46795.
USPS postage is cheap. Maybe written correspondence to these addresses could get you some info. Happy hunting!
Enjoying the simple life w/a 1994 Winnebago Brave 31RQ (A). Past RVs; RoadTrek (B), Starcraft Pop-up, Coachmen (C), MinnieWinnie (C) and an American Something-or-other (TT). Started it all off as a teenager in a 1964 Apache Pop-up we named Wag Along.