Good morning folks,
I was curious as to when the Ideal / Lyman company decided to put vent lines in their molds, I have a couple of single cavity molds both 32 caliber one is a mold for the S&W 32 target revolver # 32362 and the other , probably better known is the 320366 spitzer boolit for the Mauser .
Both molds are ventless, any idea how old these molds are ?.
Thanks and have a great day