Cleaning a ZiS-3 76mm Anti-Tank Brass artillery shell

ZiS-3 (M1942) 76mm Anti-Tank (AT) Gun - Soviet Union

 ZiS-3 (M1942) 76mm Anti-Tank (AT) shell  Cleaning copper relics
Cleaning ww2 artillery shells Relics brass cleaning
 How to clean brass relics  How to clean brass artillery shells

 How to clean brass artillery shells

ZiS-3 76mm Anti-Tank Shell  ZiS-3 Shell Markings