Does anybody know the serial number block that Charnwood used on their Enforcer builds? The only info I could find on this form was posted by "Simon". He confirmed Enforcer 684 was Charnwood assembled. I'm looking for the first known Charnwood build SN as well as the last. I would then assume that the difference would be the number of Enforcers put together by Charnwood Ordnance. Any info appreciated. Ron