Jaquesa
A billon and copper coin minted in the town of Jaca, Huesca, northern Spain by kings of Arag�n in the 1300s. One source says it was first minted by Sancho Ramirez I of Arag�n (1063-1094). Also spelled Jacquesa.
Source: Numiscadero Spanish to English Glossary (Gary Beals)