WW2 SLANG
BELGIAN RATTLESNAKE
The Lewis gun, a .303" calibre light machine gun.
BERM
Ledge on a trench parapet sometimes used for storing ammunition and other equipment.
BERT
Albert. Large town in the Somme region of France . Well-known for the 'Leaning Virgin' on the tower of the Basilica.
BIG ACK
The Armstrong Whitworth FK8, a general-purpose British aeroplane.
