Aron clock meter made by Aron Electric Meter Co. Ltd
1890
Reason Manufacturing Co electrolytic supply meter
circa 1910
single phase prepayment induction meter
1935
Electrolytic supply meter No. 629729 made by the Reason Manufacturing Company
1898
electricity supply meter
1899
Kilowatt hour meter
circa 1919
type N polyphase watthour meter
circa 1903
First Hopkinson electric supply meter
Watson electric slotter
1900
electricity supply clock meter
1900
Supply Meter
1900
Electricity Supply Meter
circa 1909
Supply Meter
1920
portable watthour meter
circa 1940
Metropolitan-Vickers Electrical supply meter
1940
Supply meter made by Ferranti Limited
1901
Supply meter made by Aron Electricity Meter Co. Ltd
1899
supply meter made by Everett
1919
Aron Electricity Meter Co. Ltd supply meter
Supply meter made by Ferranti Limited
1912
Sangamo Weston Ltd supply meter
1950
Supply meter made by Ferranti Limited
1965
Supply meter made by Ferranti Limited
1920
supply meter
Siemens supply meter
1903
Aron Electricity Meter Co. Ltd supply meter
1898
Supply meter by Westinghouse Elec. Co
1910
Aron Electricity Meter Co. Ltd supply meter
1911
Fricker's maximum demand meter
1910
supply meter
Siemens supply meter
1939
Supply meter made by Electrical Apparatus Company Ltd
Supply meter
1930
Supply meter made by Ferranti Limited
1912
Supply meter made by Simplex Conduits Ltd
Aron Electricity Meter Co. Ltd supply meter
1898
Supply meter made by British Thomson-Houston Company Limited
supply meter. Mercury bath meter
1895
Supply meter
1905
Supply meter
1935
Supply meter
1920
Elec Apparatus Co Ltd supply meter
1950
Ferranti supply meter
1957
Ferranti supply meter
Supply meter made by British Thomson-Houston Company Limited
1910
Elec Apparatus Co Ltd supply meter
1907
Electrical Apparatus Co supply meter
supply meter made by Manchester University Press
1915
Supply meter made by Sangamo Weston Ltd
1950