Collection
is courtesy of:
Bao-Tung
Nguyen, Philatelist
| VIET NAM PHILATELY |
|
|
Collection
is courtesy of:
|
| 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 |
| 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 |
| 1971 | 1972 | 1973 | 1974 | 1975 |