A fine portrait of Toronto Wrestling & Boxing Promoter Jack Corcoran found in the City of Toronto Archives.
It is an Alexandra Studio commissioned photograph, the studio run by the legendary Turofsky brothers.
They have 194_ ? as date. Have seen both 1892 and 1894 as date of birth so guessing mid to later part of the decade, putting him in his early to mid 50's in this pic.
I looked at his life in a longer article on the site at Jack Corcoran: The Queensbury King
Very interesting guy and evidently the inspiration business wise for his protege and successor Frank Tunney. He ran Toronto Wrestling from 1930 -1939 and boxing from about 1922. While he sold out to the Tunney brothers in 1939 he stayed somewhat active around the office for several more years and lived in the city until his death in 1965.
Always seeking info on Jack please comment or contact me if you can add to the story above.