This brochure, published in 1972 by Division of National Mapping, Department of National Development, Commonwealth of Australia, illustrates examples of Commonwealth topographic maps published to date. Includes description and scale of each map type. An inset diagram entitled: 'International Map of the World 1:1,000,000', serves as a location key to the maps in Tindale's 'World Aeronautical Chart series' (see also item 338/18/1).