North Viet Nam 753
The stamp, issued in 1975, shows a map of Viet Nam (both North and
South) commemorating the second anniversary of the Paris Agreement on
Viet Nam, March 2, 1973.
North Viet Nam 817
The stamp, issued in 1976, shows a map of the
re-united Viet Nam, marking the first elections for the unified
national assembly, April 25, 1976