This antique Molsons blank bank check from 1919 is a piece of history. Founded in Montreal in 1850 by the sons of brewery magnate John Molson, the company issued its first banknotes in 1837 and was incorporated in 1855. The check measures 5.75 x 2.75 inches and was produced in Canada. Molsons was absorbed by the Bank of Montreal in 1925, making this a rare and valuable collector's item for any history buff.