The range of flat-well 1914 Commercial production in the Commercial database extends from sn 72353 (and possibly as early as sn 71504) to the final entry (intermixed with 20DWM and relieved-sear 1914 (1916) Commercial variations) of sn 76071. Examination of this range in the Commercial database suggests this gun was most likely made in 1915, possibly early 1916.
flat-well
Dwight, can please explain what is a flat-well.
thanks
Alf
