1970 - 1979
![Iran 1975](/image/117074/base250X250/iran-1975-iran-teheran-new-york-iran-air-never-hinged.jpg)
Iran, Mint never hinged
1975. IRAN. Teheran – New York IRAN AIR Never hinged.
Michel 1782
![Iran 1971](/image/108776/base250X250/iran-1971-iran-reza-pahlevi-50-d-plus-2-r-plus-6-r-plus-20-r-plus-lion-on-cover.jpg)
Iran, Mint never hinged
1971. IRAN. Reza Pahlevi. 50 D + 2 R + 6 R + 20 R + Lion on cover to DEUTSCHE BANK, NURNBERG, W. Germany. REGISTERED.
Michel 1544
![Iran 1974](/image/87437/base250X250/iran-1974-iran-veterinarian-congress-6-r-never-hinged.jpg)
Iran, Mint never hinged
1974. IRAN. Veterinarian congress 6 R. Never hinged.
Michel 1681
![Iran 1970](/image/87439/base250X250/iran-1970-iran-architect-congress-6-r-never-hinged.jpg)
Iran, Mint never hinged
1970. IRAN. Architect congress 6 R. Never hinged.
Michel 1486
![Iran 1971](/image/87450/base250X250/iran-1971-iran-veterinarian-congress-2-r-never-hinged.jpg)
Iran, Mint never hinged
1971. IRAN. Veterinarian congress 2 R. Never hinged.
Michel 1548
![Iran 1974](/image/87410/base250X250/iran-1974-iran-architecture-congress-8-r-never-hinged.jpg)
Iran, Mint never hinged
1974. IRAN. Architecture congress 8 R. Never hinged.
Michel 1753
![Iran 1973](/image/87418/base250X250/iran-1973-iran-railways-congress-10-r-never-hinged.jpg)
Iran, Mint never hinged
1973. IRAN. Railways congress 10 R. Never hinged.
Michel 1625