Olympic Games in Rome, no’s 18-19 with new values and overprint Etat autonome de Sud-Kasaï, 1961.

No 18-19, stamp original printed for the Belgium Congo, 2^nd May 1961 (no.367 & 368):

Originally printed: “Imprimerie Belge de Sécurité.”

Perforation: 13.5

Stamp Dimensions: 36 x 20 mm

Sheet: 50

Circulation of no 367/368: 100,000

Circulation with overprint: unknown

 

 19 Cu Horizontally displaced overprint (not in COB).