Another 1914 Commercial/Army

[wlyon]

While on commercial 1914's, where was this used? Serial #72353, 1920 Permissive stamp on chamber, commercial and military serial number placement, Circle S on left receiver, no proofs on right receiver, #2132 crossed out on rear near lanyard loop. firing pin matches and has E/6 proof. All matching except mag and take down latch.