FEUDAL FRANCE. Bishops of Puy, anonymous billon Denier, 18mm, 0.8g, 12th to 14th century, obverse; 4-lobed cruciform, deteriorated legends, reverse; 6-lobed cruciform. D'Avant-2232, Roberts-4435, F
References;
Faustin Poey D’Avant, Monnaies Féodales de France , Graz, 1961.
James N. Roberts, The Silver Coins of Medieval France (476-1610 AD) , South Salem 1996.