Both the Whiticker and Whiticker/Collis references record that in 1907 Graves represented New South Wales in rugby union and in that same year came on as a replacement for John Rosewell in the Wallabies v All Blacks 1st Test in Sydney.
Both the Whiticker and Whiticker/Collis references show that in 1907, Graves played for New South Wales in rugby union and substituted for John Rosewell during the Wallabies versus All Blacks first Test match held in Sydney.