p222a: 20 Colones from 1952

26.2.1952; 11.6.1952; 11.8.1954; 14.10.1955; 13.2.1957; 10.12.1962. Red on multicolored underprint. Portrait of C. Picado at center. Back red; university building at center. Date at left center.

• Country & Pick Number:Costa Rica p222a
• Denomination & Currency:20 Colones
• First Year of Issue:1952
• Issue Type: Regular Issue