BANK OF MONTREAL vintage 1955 oil gas petroleum B of M Canada ad

Original vintage oil and gas magazine ad,  BANK OF MONTREAL  B of M.,   Your Nerve Center for Canadian Oil Information.  Features J. Austin Richards, Special Representative, Bank of Montreal,    Canada's First Bank Coast to Coast.  Also at 64 Wall Street, New York City,  and 333 California Street, San Francisco.  Old 1955 banking advertisement for the petroleum industry.

approximate size  9  x 12 inches.