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
Watson electric slotter
1900
portable watthour meter
circa 1940
electricity supply clock meter
1900
First Hopkinson electric supply meter
Electricity Supply Meter
circa 1909
Supply Meter
1900
Supply Meter
1920
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
Siemens supply meter
1903
Supply meter made by Ferranti Limited
1912
Aron Electricity Meter Co. Ltd supply meter
1898
Supply meter made by Ferranti Limited
1920
Supply meter made by Electrical Apparatus Company Ltd
Sangamo Weston Ltd supply meter
1950
Supply meter made by Ferranti Limited
1965
supply meter
Aron Electricity Meter Co. Ltd supply meter
1898
Supply meter
1895
supply meter
Supply meter by Westinghouse Elec. Co
1910
Aron Electricity Meter Co. Ltd supply meter
1911
Fricker's maximum demand meter
1910
Siemens supply meter
1939
Supply meter
1930
Supply meter made by Ferranti Limited
1912
Electrical Apparatus Co supply meter
Supply meter made by Simplex Conduits Ltd
supply meter made by Manchester University Press
1915
British Insulated Cables supply meter
Supply meter made by British Thomson-Houston Company Limited
Aron Electricity Meter Co supply meter
1930
supply meter
1960
Supply meter made by Simplex-Isaria
1930
supply meter. Mercury bath meter
1895
supply meter
1927
Reason Manufacturing Company supply meter
1900
Supply meter
1905
Supply meter
1935
Supply meter
1920