There were other things also though, that were given by the RCA at some of the Ruger collector theme shows around the country. One that comes to mind is a double ended pewter or stainless shot glass, engraved with RCA on it.
The patches are always a popular item...and fairly easy to figure out. The field rep badge is a real tough one to come by.
Then there's the four piece set (red eagle and black eagle) stein and ashtray that they did about 1980 as well as an RCA logo bianchi flapholster. I also knew some collectors who put away the different types (and fonts) of RCA Member red front plastic tags.
Chet15