Cristóbal M. Hicken (Argentina 1969)

09 August (Argentina ) within release Men of Science goes into circulation Stamp Cristóbal M. Hicken face value 6 Argentine peso

Stamp Cristóbal M. Hicken in catalogues
Michel:	Mi:AR 1028
Götig and Jalil:	Göt:AR 1478

Stamp is square format.

Also in the issue Men of Science:

• Stamp - Pedro N. Arata face value 6;
• Stamp - Miguel Fernández face value 6;
• Stamp - Angel P. Gallardo face value 6;
• Stamp - Cristóbal M. Hicken face value 6;
• Stamp - Eduardo L. Holmberg face value 6;