My DAD'z Colt .45 cal., Model 1911A1. Gov't. Model Ser.# C232... ca.1948. It waz in MINT Condition, Unfortunately, i hadn't checked my Safe (Stored Elsewhere) I had a few HUMI-SORB Bag'z (Culligan)in w/my pistol'z. ?Don't know what happened??. Thiz one came out, worse for wear, LUCKily, not the other'z. Though She Still Shoot'z like a "CHAMP"