the barrel roof and rectangular body clad in old corrugated iron on a timber frame, old paint finish; raised on timber axles, the graduated pairs of spoked cast-iron wheels on iron half-axles, one pair on a bogey, the cabin in its original condition - boarded to the ceiling, walls and floor - a sprung drop-down bed-base hinged to one corner, a cast-iron stove to another and a single window to one side,