Sion House in Middlesex the Seat of the Duke of Northumberland

An antique line engraving by Walker after Metz. Published by H.D. Symonds, No. 20, & Allen & West, No. 15, Paternoster Row, & T. Conder, Bucklersbury, London on Feb. 27th, 1796 with later hand colouring.

Approx 16.5cms by 10cms.