Allis Chalmers Tractor (Jim Orr).
Item Number: 437
Allis Chalmers bulldozer (Jimmy Orr). Imported from America. Mirimbah. Driven from Melbourne. Wooden blocks were bolted between the cleats (called growsers) to drive the bulldozer from Melbourne. Charlie Skinner also drove the bulldozer. The bulldozer is elevated for maintenance.