sentences:  The only known expert witness to the passing offenses of both Stagg's and Cochems' 1906 squads was Lt. Hackett, who officiated games involving both teams.His verdict, as contemporaneously reported by Wray, was that St. Louis' passing game was different and superior to anything else he had seen that season.Cochems' own star, Bradbury Robinson, also disputed Cochems' claim to be the developer of the forward pass.