(...) I once got a Cowboy key chain from, I assume, Shop@home, for no apparent reason one time. A padded envelope with no return address and a printed address label arrived in my mail box. It contained a key chain Cowboy in it's polybag and nothing (...) (20 years ago, 19-Jan-05, to lugnet.org.ca.rtltoronto)
(...) It could be for filling out a survey card you got inside a set. Search Lugnet for "cowboy keychain" -Erik (20 years ago, 20-Jan-05, to lugnet.org.ca.rtltoronto)