定義

• Or Jacquesa. A copper coin of Spain which probably received its name from Jacca or Xaca, the old capital of Aragon. It is referred to in ordinances of the fourteenth century, but Engel et Serrure, Traite de numismatique du moyen age. 1897-99. state that it was origin- ally struck by Sanzio Ramirez I (1063- 1094).

資源

• Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)

人际关系