DEVONSHIRE COUNTY MAP CIRCA 1645: BLAEU, Willem and Joan. Devonia vulgo Devon-shire; Amsterdam. Copper engraving, 15.3'' x 19.5'', handcolored. Depicts the county of Devonshire with it's topographical features. Decorated with ducal arms, cherubs and a cartouche with sheep, seabirds and merchants. Fine condition, matted and framed.