Iran - 5th Biochemistry Symposium issue (#77339)

5th Biochemistry Symposium issue of Iran

Short desc: 5th Biochemistry Symposium

Issuer: Iran
Date: 5/5/1975
Sort position: 2
Occasion: 5th Biochemistry Symposium

Consists of 1 stamp: (See stamps as list)

2r

All are wmk=arms of Iran in circle perf=10.5

Record of changes