Originally Posted by
TonyE
ROF Steeton & Thorpe Arch was mothballed at the end of WW2 and placed in reserve, but Thorpe Arch was re-activated in 1954 to rebuild stocks after the ammo demands of the Korean War. It made and loaded 9mm Mark 2z with the "TH" headstamp in 1955,56 and 57 until it finally closed in 1958.
One small addition to Mark VII's post about air service ammunition. In 1942 it was ordered that only the last two digits of the date would be headstamped, even though it was air servcie quality.
Regards
TonyE