V. Bykovsky (Vietnam 1964)

25 March (Vietnam ) within release Space scrafts Vostock 5 and 6 goes into circulation Stamp V. Bykovsky face value 12 Vietnamese xu

Stamp V. Bykovsky in catalogues
Michel:	Mi:VN 298
Yvert et Tellier:	Yt:VN 360

Stamp is horizontal format.

Also in the issue Space scrafts Vostock 5 and 6:

• Stamp - V. Bykovsky face value 12;
• Stamp - Vostock Spacecrafts 5 And 6 face value 12;
• Stamp - V. Tereshkova face value 30;
• Stamp - V. Bykovsky face value 12;
• Stamp - V. Tereshkova face value 30;
• Stamp - Vostock Spacecrafts 5 And 6 face value 12;