Report - 42 pages, + 6 maps, printed on foolscap and folded map sheets, edge stapled titled "Report of the Royal Commission on the matter of Uniform Railway Gauge" - dated 12/10/1921. Looks at the Australian railway system and makes recommendation for a uniform gauge for the rail system, technical issues, change of gauge, rollingstock, costs and existing system maps.Has in top right hand corner a stamp "Received Nov. 18, 1921"trams, tramways, railways, gauge