Posts for the Topic gas masks

Gas masks for military and civilian use

In 1854, William Brown, Ashley Hibbard and George Bourn met in Montreal to start Brown, Hubbard, Bourn & Co., the first manufacturer of Caoutchouc (Indian rubber) footwear in Canada. Several mergers and acquisitions later, they became the Dominion Rubber Company in 1910, and in 1912 built the Dominion Tire factory in Berlin (now Kitchener) to meet the new demand for automobile tires.

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