Maps of Vietnam, Laos, Thailand and Cambodia - Maps of areas of operations during the Vietnam war (1965 - 1975) provided by an American Vietnam war veteran. - http://www.nexus.net/~911gfx/sea-ao.html
Map of the Spratly Islands - 1995. (218K) - http://www.lib.utexas.edu/maps/middle_east_and_asia/spratly_95.jpg