Watch List notes:

A COLLECTION OF BRITISH COINS, SILVER, Charles I, Silver Halfcrown, 1642, Oxford mint, king on horseback left, short groundline below, Oxford plume behind, initial mark plume, rev declaration in two lines, three Oxford plumes above, date below, 14.83g (Brooker 881; N 2411; S 2952). Struck on a broad flan, good fine, toned.
purchased at the York Coin Fair, 19 January 2001

Estimate: £300-400