SPAIN (2022). Post By Me - Pamplona - Navarra. Set 4 stamps - pre-paid tickets for international mail

Reference: ES22PBMNA2

SPAIN (2022). Post By Me - Pamplona - Navarra. Set 4 stamps (strips of two) - pre-paid tickets for international mail

Post By Me (---.2022). Navarra (Pamplona city hall, pañuelo de San Fermín, encierro & eguzkilore). RARE. Four mint strips of two pre-paid self-adhesive tickets or stamps, for international tourist mail. Upper part of the sheets.