Lot 464 Newfoundland 1857 4d Scarlet Vermilion Heraldic Imperforate, used with neat grid cancel, four large margins and bright fresh colour, extremely fine. A very rare used stamp, especially in such lovely condition. Accompanied by three certificates: 1952 RPSL, 1970 RPSL and 1970 Alberto Diena (with his pencil signature on back). Rsv. $3,600. Unitrade CV $7,000.