1/2 Dobla - Ferdinandus V and Elisabet I

The half dobla belongs to the early coinage of Ferdinand and Isabella before the monetary reforms of 1497, which abolished the dobla entirely in favor of the newly introduced excelente. The 1497 Ordinance of Medina del Campo restructured Castilian gold coinage so thoroughly that issues like this one had a production window of less than a generation.

Cal#102 is among the scarcer entries in Calicó's catalog for this reign.