NRS-5428 | Maps of New South Wales showing telephone trunk call dispersion

These maps were produced by the State Planning Authority of New South Wales. (SR Map Nos.52729-30). 2 maps. Note: This description is extracted from Concise Guide to the State Archives of New South Wales, 3rd Edition 2000.

本批地图由新南威尔士州规划局制作（SR地图编号：52729-30），共计2幅。备注：本描述摘自2000年第三版《新南威尔士州档案馆简明指南》。