Catalogue of the collection of British & foreign coins and medals, the property of the Right Hon. Earl of Ducie, [containing] an Edward VI sovereign of the Southwark mint; a gold medal of Hedwich Eleanora, Queen of Sweden; [and] an Elizabeth Portcullis dollar (1600); [etc.] ... [10/05/1949]
Scanned at American Numismatic Society library. Priced.