An original antique engraved print illustrating Alnwick Castle in Northumberland, The Seat of The Duke of Northumberland. Engraved by William Watts from the drawing by Lord Duncannon and published in 1783 for the Seats of The Nobility and Gentry by W. Watts, Chelsea, London, November 1st 1783. Together with a seperate page of descriptive text. Illustration size approx 13 x 19cm. Titled and dated 1783. Very good condition. Rare.