Ferranti Electric Meter
1940-1960
Ferranti electric meter
Summator meter
1950
Ferranti electric meter
Ferranti model M1QF4A electric meter
Ferranti electric meter
Ferranti model NS electric meter
Ferranti model V3666 electric meter
Ferranti electric meter
Ferranti electric meter
Ferranti model CT electric meter
circa 1915
Ferranti model MCBZ28 electric meter
Ferranti electric meter
Ferranti electric meter
1949
Ferranti model FE9611 electric meter
circa 1945
Ferranti electric meter
Ferranti electric meter
Ferranti model FM electric meter
1960
Ferranti electric meter
Ferranti model FKt meter
circa 1960
Ferranti electric meter
Metropolitan-Vickers Electrica
Ferranti electric meter
1940 -1946
Ferranti,electric meter,D28245
Ferranti electric meter
Electric meter
Ferranti Electric Meter
1965
Ferranti MCKF25 electric meter
Ferranti electric meter
Ferranti Type F2K100 Electric Meter
1970-1985
Ferranti electric meter
electric meter
Ferranti Ltd A14F electric meter
1955
J G Coates electric meter
Ferranti electric meter
Ferranti electric meter
Ferranti model R35 electric meter
Ferranti Ltd model NS electric meter
Ferranti electric meter
Ferranti Wright AC Electric Meter
1890
Ferranti model FM electric meter
Ferranti model 31013/1 electric meter
Ferranti electric meter
Ferranti model MCAB25 electric meter
Electric meter
Ferranti model 31015 electric meter
FW Taylor electric meter
Electric meter
