1913 Hamilton Tigers Canadian Rugby Union Grey Cup Champions Postcard + Patch1913 Hamilton Tigers Canadian Rugby Union (C. R. U.) Grey Cup Champions postmarked postcard + original patch Patch awarded for winning their first Grey Cup during 1913 season (Canadian Rugy Union C. R. U. Senior Champions) Photo displays how players displayed the patch on their jerseys in subsequent seasons The Tigers legacy in football is marked by their victories and the establishment of the ORFU and IRFU, which later became the modern CFL 2. 5" x