A single original antique engraving from The Seats of The Nobility and Gentry by W. Watts. Published in 1779. This one illustrating Picton Castle in Pembrokeshire. Engraved by W. Watts from the drawing by P. Sandby. With a seperate page of descriptive text. Illustration size approx 13 x 19cm. Titled and dated 1779. An original engraving. Ready for framing. Good condition.