Bidspirit auction | Portugal - 2 CTT (Portuguese
Portugal - 2 CTT (Portuguese postal service) envelopes, registered mail from Lisbon to Vigo, with first-day postmarks. EXPO' 70 and City of Covilhã.
Portugal - 2 CTT (Portuguese postal service) envelopes, registered mail from Lisbon to Vigo, with first-day postmarks. EXPO' 70 and City of Covilhã.