Sidebar content	Main content
Actions Download current page Download all pages Print current page Print all pages Displays Refine Object category industry equipment 5 meter 4 Cabinet 1 electronic equipment 1 Object name Westminster Potential Indicator, line workers testing equipment 2 Ammeter in wooden case 1 'Aron' domestic pre-payment meter, single phase AC wa H-hour meter, type ePP2. No: 106508 1 Battersea Borough Council electricity supply cabinet 1 Crompton & Co rotary converter 1 Evershed & Vignoles portable testing set, Megger type, with separate hand generator 1 mechanical calculator Comptometer 9935 1 Megger Ohm meter 1 switchgear, monitoring equipment 1 Warren master frequency meter, by Everett, Edgecumbe & Co., ref no. 344116, in timber and glass case 1 Subject meter 6 Equipment 1 industry equipment 1 Date early 1900-01-01 5 1950-01-01 2 1960-01-01 2 1905-01-01 1 1920-01-01 1 1940-01-01 1 1947-01-01 1 Date late 1929-12-31 5 1959-12-31 2 1969-12-31 2 1905-12-31 1 1909-12-31 1 1947-12-31 1 1949-12-31 1	Results Artefacts [Field_ContentPerson]: London 11 Hits 1 Production date 1900-01-01 - 1909-12-31 Production date 1905 Crompton & Co rotary converter Object no. CHREM:2013.20 Remove from selection Add to selection Production date 1900-01-01 - 1929-12-31 switchgear, monitoring equipment Object no. CHREM:2013.252 Remove from selection Add to selection Production date 1900-01-01 - 1929-12-31 Ammeter in wooden case Object no. CHREM:2013.918 Remove from selection Add to selection Production date 1900-01-01 - 1929-12-31 Warren master frequency meter, by Everett, Edgecumbe & Co., ref no. 344116, in timber and glass case Object no. CHREM:2013.22 Remove from selection Add to selection Production date 1900-01-01 - 1929-12-31 Battersea Borough Council electricity supply cabinet Object no. CHREM:2013.160 Remove from selection Add to selection Production date 1920-01-01 - 1929-12-31 Evershed & Vignoles portable testing set, Megger type, with separate hand generator Object no. CHREM:2013.565 Remove from selection Add to selection Production date 1940-01-01 - 1949-12-31 Production date 1947 Megger Ohm meter Object no. CHREM:2013.908.1 Remove from selection Add to selection Production date 1950-01-01 - 1959-12-31 'Aron' domestic pre-payment meter, single phase AC wa H-hour meter, type ePP2. No: 106508 Object no. CHREM:2013.27.20 Remove from selection Add to selection Production date 1950-01-01 - 1959-12-31 mechanical calculator Comptometer 9935 Object no. CHREM:2013.375 Remove from selection Add to selection Production date 1960-01-01 - 1969-12-31 Westminster Potential Indicator, line workers testing equipment Object no. CHREM:2013.41.1 Remove from selection Add to selection Production date 1960-01-01 - 1969-12-31 Westminster Potential Indicator, line workers testing equipment Object no. CHREM:2013.41.2 Remove from selection Add to selection 1

Main content