W. & A.K. Johnston's sheet of maps to illustrate the Caroline islands dispute between Germany and Spain
1885
Southeast Asia, Papua New Guinea, Indonesia, Philippines, Malaysia, East Timor
Three maps of the Caroline Islands. One shows colonised areas in Southeast Asia: Dutch East Indies; British North Borneo, British New Guinea; German New Guinea; Philippines (Spain); Portuguese Timor. The route of the Challenger expedition is marked.
