Relief is shown by contours, shading, and spot heights. There are various editions of some sheets. 475 sheets of the inland have not been published and are available as photomaps by purchase. Relief is shown by contours and spot heights. Insets show details of land holdings along the Swan and Helena Rivers, Guildford, Fremantle, Perth, Kelmscott, and Augusta.
Relief is shown by contours and spot heights.
There is an index map to the series. Relief is shown by contours. The maps are accompanied by explanatory booklets which are catalogued separately as monographs. This map shows vegetation assumed to be native to the Pilbara, rivers and main roads. Other vegetation survey maps are held for other regions of Western Australia.