Undated, Canadian edition reprint of U.S. comic: Jo-Jo Comics (Fox, 1946 Series) #21 (November 1948).
The splash page of first story 'The Double Double-Cross' (usually found on inside front cover of Fox comics) is missing; the cover is taken from A.C. Hollinsgsworth story 'Jungle-Venture' from this issue.
Original printing is signed by the artist.
Heavy Matt Baker art style panels.
Art credit from GCD index of original issue.