Weipa, Lorim Point railway workshops. Comalco shunt engine R 1003 coupled to a Difco side dump waggon. R 1003 is an Electro Motive built NW2 model with serial number 4114 and frame number of E761-8 was built in November 1946 at La Grange originally for Canadian National with road number 7943. Sold to Comalco in December 1975 and entered service in 1976. This unit was subsequently scrapped in 2000.