Personalities and UPU Monument in Bern (Colombia 1957)

10 October (Colombia ) within release 14th Congress of UPU goes into circulation Stamp Personalities and UPU Monument in Bern face value 5 Colombian centavo

Stamp Personalities and UPU Monument in Bern in catalogues
Michel:	Mi:CO 818
Stamp Number:	Sn:CO 676

Stamp is horizontal format.

Also in the issue 14th Congress of UPU:

• Stamp - Personalities and UPU Monument in Bern face value 5;
• Stamp - Personalities and UPU Monument in Bern face value 10;
• Stamp - Personalities and UPU Monument in Bern face value 15;
• Stamp - Personalities and UPU Monument in Bern face value 25;