The double crown, or half unite, was confined to the second chapter of James VI's rule, once he had accessioned to the English throne in 1603. This type from the tenth coinage was struck beginning in 1609 and lasted until his death in 1625. It remains an incredibly elusive issue with only three distinct examples sold in the past 15 years. Missing from the comprehensive Coats Collection, this type was called a "rare coin" by Burns but it was not assigned a variety number. The present example is arguably the most desirable of survivors, with superior preservation and a pedigree to the LaRiviere cabinet.
From the Loch Ness Collection.
Ex: Lucien LaRiviere Collection (Spink - 4/2006) Lot # 159.
Ex: Bt. Baldwin (10/1984).
Ex: Spink (4/1982) Lot # 186.
Estimate: $9000 - $14000