Insulator, porcelain cut-in insulator, 6.25Kv, BR CE overhead line conversion from 1500v DC to 6.25/ 25Kv ac, 1960, on presentation mahogany plinth, as presented to C.R. Jones, BR electric overhead line engineer, on his retirement, 5th May 1989. Insulator, porcelain cut-in insulator 1960
10,000 lb. cap and pin type insulator, T.4838, quartered sample 10,000 lb. cap and pin type insulator
High tension porclain insulator shackle type Y3234 High tension porclain insulator shackle type Y3234
3" galavanised mild steel single clevis giant strain insulator D.4184. Galavanised Mild Steel Single Clevis Giant Strain Insulator
Insulator in four parts by A.S.F.A. 1 section, serial no.N5094090/1-3 Insulator in four parts by A.S.F.A. 1 section
Metal-insulator - metal diode used to generate harmonies up to laser frequencies - C1970 Metal-insulator
Insulator, BR, 4mm blue plastic insulator GRN, for use with e1809 rail clips. Dimensions 110x47x15mm Insulator, BR, 4mm blue plastic insulator GRN
Third rail insulator, ceramic, Doulton's Patent, with steel conducting chair, wooden pad and three steel retaining clips, ex Lancashire & Yorkshire Railway Holcombe Branch, c1916 Third rail insulator, Lancashire & Yorkshire Railway 1916
2 1/2" galvanised mild steel single clevis globe strain insulator D.2862. Galvanised Mild Steel Single Clevis Globe Strain Insulator
2 1/2" galvanised mild steel, one eye one screw globe strain insulator D.2879. Globe Strain Insulator
Porclain insulated section, insulator for 3/0 S.W.G. grooved wire. Porcelain Insulated Section of Insulator for Grooved Wire