Undated (ca. 1652-1674) St. Patrick Halfpenny. Martin 5-D, W-11540. Rarity-5. Small Letters. VF Details--Environmental Damage (PCGS). Considerable sharpness remains on this scarce colonial type coin. Dark olive surfaces with tan highpoints are lightly granular but unmarked and offer a decent overall appearance. The design motifs are boldly defined throughout while some weakness is noted at portions of the legends due to strike and surface texture. A well defined representative of this enigmatic coinage. From Paramount International Coin Corporations August 1974 American Numismatic Association Auction Sale, lot 677.