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Continue to ChatFfestiniog Railway 1969 Definitives (4v, 1d to 1s2d, U/M) https://www.grahamlandstamps.co.uk/shop/stamps/cinderellas/gb-railway-letter-labels/ffestiniog-railway/ffestiniog-railway-1969-definitives-4v-1d-to-1s2d-u-m/