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Continue to ChatStaffa 1969 Definitives "Special Souvenir Cover" (FDC) https://www.grahamlandstamps.co.uk/shop/stamps/cinderellas/gb-offshore-islands/staffa/staffa-1969-definitives-special-souvenir-cover-fdc/
Staffa 1969 Definitives "Special Souvenir Cover" (FDC) https://www.grahamlandstamps.co.uk/shop/stamps/cinderellas/gb-offshore-islands/staffa/staffa-1969-definitives-special-souvenir-cover-fdc/