1797 ENGRAVING OF 'BANGOR' BY J WALKER. Engraving of Bangor, 198 x 150 mm, slight soiling, 'Engraved by J Walker from an Original drawing J Nixon' 'Published June 1 1797 by J Walker...London'. Text describing Bangor accompanies. (2 items). Ex John Cowell collection. (Ref 143656).