7、 从恰克图到北京路程图Itinerary from Maimachin (Kiakhta) to Peking [Southampton] : Lithd. & printed at the Topl. Department War Office, under the direction of Major A.C. Cooke, R.E. Coll. Sir H. James, R.E. F.R.S., M.R.I.A. &c. Director, 1862
Great Britain. War Office. Topographical Department著
9、 中国西部航线图5Western route to China . Chart no.5, East India Archipelago London : Published by James Imray & Son 89 & 102 Minories, 1881
Imray, James F. (James Frederick)著
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14、 中国西部航线图4Western Route to China . Chart no.4, East India Archipelago London : Published by James Imray & Son, 89 & 102 Minories, 1882
Imray, James F. (James Frederick)著
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