Factory anti-aircraft unit (Vietnam 1967)

19 December (Vietnam ) within release Against US war of destruction to the North Vietnam goes into circulation Stamp Factory anti-aircraft unit face value 12 Vietnamese xu

Stamp Factory anti-aircraft unit in catalogues
Michel:	Mi:VN 499

Stamp is horizontal format.

Also in the issue Against US war of destruction to the North Vietnam:

• Stamp - Factory anti-aircraft unit face value 12;
• Stamp - Militiamen in face with US aircraft face value 12;
• Stamp - Naval unit in battle face value 12;
• Stamp - Air battle face value 20;
• Stamp - Air-defence unit face value 30;