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Continue to ChatLundy 1962 Anti Malaria ½p Value with Handstamped "Specimen" Overprint - Unofficial (U/M) https://www.grahamlandstamps.co.uk/shop/stamps/cinderellas/gb-offshore-islands/lundy/1954/lundy-1962-anti-malaria-%c2%bdp-value-with-handstamped-specimen-overprint-unofficial-u-m/