I was helping clean up at my dad's place this weekend and came across a full box of Winchester .38 S&W blanks, product code W38BLP. They were manufactured by Olin Mathieson Chemical Corporation, and are headstamped WPA .38 S
&W. Anyone else seen any of these before? Any idea when they may have been manufactured?
&W. Anyone else seen any of these before? Any idea when they may have been manufactured?