U-19 class Submarine
Mauser T-Gewehr
A Russian rifle
Elephant gun
Luger
Flamethrowers
Mosin-Nagant
Howitzer
They used a mix of oil and gasoline to blast fire
It sank the British Passenger ship RMS Lusitania
One of the best handguns of the war
A heavy field gun that had the farthest firing range
