I ended up printing the coupon (available only in an email) and went back to the store last Thursday. The manager was there, accepted the coupon, and I went home with the IBM! I've got it apart right now and trying to sort out what everything is so I can do a data sheet. The stock is pretty rough, (S-HB) Type 3 with an acceptance mark that probably I'm the only one that can see. The metal seems to be in pretty good shape and the muzzle and headspace are OK. I see a pretty good mix of parts, including Quality Hardware, Standard Products, Rock-ola, Inland, Underwood, Winchester, IBM, NPM, and a couple of Post War replacements such as RIA. I hope to have it ready to shoot by early next week. The S/N is 3,812,xxx and the IBM barrel is undated. I'm guessing it might have been made in December '43, but possibly very early in '44. The "bullnose" handguard is unmarked, but must be early Winchester, right? Thanks, Bob