French-Canadian daredevil who made headlines in 1928 when he became one of the few survivors of the storied challenge to go over Niagara Falls accomplishing the feat in an enormous rubber-and-steel ball of his own design. Two different vintage 3.25 x 5.25 postcard photos of Lussier posing with his giant ball, each signed in green fountain pen, "July 4/28, Jean Lussier, Aug 28/35." In fine condition, with silvering to darker areas of both photos. RRAuction COA.