WWII Russian ampulomet anti-tank weapon which launched a 125 mm spherical glass projectile filled with an incendiary mixture.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...k_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...t_antitank.jpg
Previously:
https://www.homemadetools.net/forum/...411#post158399
https://www.homemadetools.net/forum/...375#post169577
https://www.homemadetools.net/forum/...431#post166232
https://www.homemadetools.net/forum/...745#post152122
https://www.homemadetools.net/forum/...197#post149887
