Important British and World Coinsxx

James II (1685-1691), Halfcrowns (4), all 1690, May, May· (3), Dublin, small size, 10.03g/12h, 9.08g/12h, 9.00g/12h, 8.91g/12h (S 6580B; DF 398) [4]. Last about very fine, others fair £60-80

Provenance: First bt S.R. Porter January 1976; third bt S.R. Porter October 1975; last bt Numismatic Auction Co June 1974