San Marino
29th June 1952
Stamps marking the 500th anniversary of the birth of Christopher Columbus issued in January 1952 were reissued in June with an overprint promoting the Fair in Triest:
"FIERA DI TRIESTE / 1952"
Catalogue numbers:
- Michel SM 477-481
Scott SM 320-324
Yvert et Tellier SM 358-362
Stanley Gibbons SM 438-442
AFA number SM 467-
Unificato SM 384-388
Sassone SM 384-388
