Thanks for the info. By your pics it looks to me like 32 and 34 inserts tack on the same way but the tack strip area around the opening are a little different. 35/36 and up used a rubber seal.
Your's is the first 32 that I've seen. Another guy on the Jalopy Journal HAMB Board sent me some pics of a 34 from the inside with a stock top in it.
The helpful people like yourself on these boards are just great. Thanks very much,Smokey