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Second World War
Battle of the Atlantic  - Weapons and Technology

Combatants in the battle of the Atlantic relied on weapons and technology to attack the enemy, to defend themselves, to communicate, and to rescue friends and foes.

Wheel House
Wheel House

Thomas Wood's 1944 watercolour depicts a wheelhouse, the steering and control centre of a warship, at night.

A red overhead light helps preserve night vision, while a voice pipe in front of the helmsman at the ship's wheel (centre) communicates with officers on the open bridge above. A semi-circular red and green indicator (centre left) helps the helmsman steer by showing the position of the ship's rudder, while another display (top left) indicates the ship's direction of travel. Below it, a simple periscope provides a forward view. Other sailors in the wheelhouse operated telegraphs which sent instructions to the ship's engine room.

Wheel House
Painted by Tom Wood in 1944
Beaverbrook Collection of War Art
CWM 19710261-4921





4-inch Naval Gun and Mounting
.5-inch Vickers Mk III Heavy Machine-gun
"Pom-Pom" Anti-Aircraft Gun, HMCS Kamloops
Anti-Aircraft Gun and Crew in Action
Depth Charge and Thrower
Hedgehog Anti-submarine Projectile
Squid Anti-submarine Mortar
"Squid Explosion", HMCS Copper Cliff
ASDIC Hut
Protection
Medium Frequency Direction Finding Loop
Binnacle, HMCS Swansea
Gyroscopic Compass
Sextant
Taffrail Log
Wheel House
Fueling Mid Atlantic
German Signal Lamp
W/T Operator and Messenger
"Mae West" Life Belts, HMCS St. Laurent
Royal Canadian Navy Life Vest
Royal Canadian Navy Lifeboat Bailer
Lee-Enfield Line-throwing Rifle