Manceau
A billon coin struck by Henry V of England in the Anglo-Gallic series (1415-1422). The reverse inscription, MONETA DVPLEX, indicates that it was a variety of the double Tournois.
The name is variously written Mancois, Manceau, Manseau, Monsoys, and in Low Latin Manseus. See Ruding, Annals of the Coinage of Britain. 1840. (i. 260).
Synonyms: Mancois
See Also: Mansois
Source: Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)