I am not sure if any of you members are aware of this development, I am familiar with it though an past article of WW2 magazine.
Links:
http://www.armourer.co.uk/maisybattery.htm
http://www.dw-world.de/dw/article/0,...891355,00.html
Links:
http://www.armourer.co.uk/maisybattery.htm
http://www.dw-world.de/dw/article/0,...891355,00.html