20 maps on 1 sheet. - Text in Chinese and English on verso. - Maps on verso: 坎培拉 = Canberra 1:150,000 墨爾本 = Melbourne 1:200,000 珀斯 = Perth 1:200,000 珀斯附近 = Vicinity of Perth 1:2,500,000 澳大利亞東南部 = Southeastern of Australia 1:2,500,000 悉尼 = Sydney 1:200,000.