Sumerling and Co
of 63-66 Bunhill Row and 141-147 Old Street, London, EC1. Telephone: Clerkenwell 0381 (5 lines). Cables: "Sumerling, Barb, London"
1910 Listed as Nickel Platers at Bunhill Row and Old Street[1]
1915 Listed as Electro-gilders and Platers at Bunhill Row and Old Street [2]
1922 Patent - Improved means for automatically regulating the supply of steam to steam heated boilers. [3]
1929 Listed Exhibitor - British Industries Fair. Manufacturers of Apparatus and Equipment for Hotel and Restaurant Kitchens and Services in connection with the preparation and service of Foodstuffs and Beverages. (Stand No. K.41) [4]
1947 Patent - Improvements in or relating to coffee making machines. [5]