Ephemera › HS 3055 - Invoice from William Elder, Engineer & Agricultural Implement Maker, Newtown St. Boswells and Tweedside Implement Works, Berwick on Tweed 1894 Image 1 of 1 HS 3055 - Invoice from William Elder, Engineer & Agricultural Implement Maker, Newtown St. Boswells and Tweedside Implement Works, Berwick on Tweed 1894 £36.00 Agent for “Oliver’s” Celebrated Chilled Plows. Add To Cart Added! Agent for “Oliver’s” Celebrated Chilled Plows.