Watch List notes:

Richard II (1377-99), Halfgroat, Tower, type II, 2.13g, 8h, m.m. cross pattée, franc omitted, trefoils on cusps, double saltire stops, lombardic ns, rev. double saltire stops, reverse-barred ns (Potter II-3/IIa; N.1322; S.1682), a trace of double-striking, the obverse otherwise nearly very fine, the reverse better, rare.
provenance
DNW 64, 14 December 2004, lot 77 (via B Thomas, June 2005, £450)
Marshall, Spink 167, 31 March 2004, lot 78 (with his ticket, stating:)
Spink Numismatic Circular, May 1943, no. 19950
Estimate: £300 - £400