Routes to China during SW Monsoons

Map in book showing the best sailing routes to go to the Far East, during the SW Monsoon season from May to September.

From The Seaman's Guide to the Navigation of the Indian Ocean and China Sea by W.H. Rosser and J.F. Imray, 1867.

Database ID: 
VK885.R6 (1867)-Short Notes Section-facing title page
Rosser, W.H., J.F. Imray