The Newcastle Rugby League was founded in 1910 with four clubs, Central Newcastle, Northern Suburbs, South Newcastle and Western Suburbs. The Illawarra Rugby League was founded in 1911 with five clubs (Dapto, Helensburgh, Mount Keira, Unanderra and Wollongong). In 1911, a Goldfields' League was formed in West Wyalong, and games were played in Tamworth, Aberdeen, and along the South Coast. The game was introduced to Orange in 1912 and spread quickly through the western districts. In 1913 branch leagues were formed at Bathurst, Dubbo, Nowra, and Tamworth. In 1914 and 1915 an amalgamation of rugby league and Australian rules football was considered and trialled.