Henry V. 1413-1422. AR Groat (3.87 g). London mint. mintmark: pierced cross with dot. 

hENRIC DI GRA REX ANGLIE Z FRANC', crowned bust facing; mullet 
on breast.
POSVI (quatrefoil) DEVM ADIVTORE' MEVM, CIVITAS LONDON, long cross with pellets in quarters. 

Potter class VIa; North 1387a; SCBC 1765. 

Used by permission of CNG, www.cngcoins.com 
Triton VIII, Lot: 1772. Jan 2005.