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First World War (1914-1918)
The Merchant Navy

From 1914 to 1918, Canadian and Allied merchant ships and mariners transported personnel, munitions, weapons, and food to Great Britain and Europe as part of the Allied war effort. German U-Boats (submarines) and mines claimed tens of thousands of Allied lives and thousands of ships.

Convoy in Bedford Basin
Convoy in Bedford Basin

This large oil painting by Arthur Lismer, a future member of the Group of Seven, depicts merchant ships forming up in Bedford Basin, near Halifax, Nova Scotia, for a trans-Atlantic convoy.

Halifax was a vital naval base for merchant ships travelling from North America to bring food, supplies, and personnel to Britain and Europe. In 1917, the growing losses of these ships to German U-Boat (submarine) attacks led to the introduction of convoys, which banded together merchant ships and escorting warships. Convoys were effective, but required extensive organization to coordinate the arrivals, voyages, and departures of merchant ships and warships. The camouflage patterns depicted here, called "dazzle," were intended to help protect vessels at sea from U-Boat attack.

Convoy in Bedford Basin
Painted by Arthur Lismer around 1919
Beaverbrook Collection of War Art
CWM 19710261-0344





Canada's Grand Armada, 1914
Convoy of the First Contingent
Bridge, RMS Megantic
Canada's Answer
SS Scandinavian, Canadian Transport
Pin, RMS Missanabie
Convoy in Bedford Basin
Dazzle-painted Merchant Ship, Halifax Harbour
Thomas Moore in Summer Uniform
Merchant Navy Cap Badge, Thomas Moore
Medal Set, Thomas Moore
Thomas Moore, Postwar