6th anniversary of the return of Pope Gregory XI from Avignon to Rome
€0.30
Tax included
20/05/1977
170 £. - St. Peter and St. Paul - Black - Perforation 14 p stamp - Intaglio Print - Printed from IPS Rome - 25 sheets - Size 24 × 40 (mm) - Mintage 1,250,000
VA00616N
Specific References
20/05/1977