English Electric Company negatives
The box contains numbered envelopes containing a film or glass negative. The envelopes have been sorted into numerical groups. The subject matter is generally components or sub-assemblies of train control systems. A sample from each bundle is detailed below:
More
BT/C54/150 – 177:
BT/C54/151 - Ferranti Type B Surge Absorber 600A on the roof of a vehicle
BT/C54/164 - Control cubicle
BT/C54/176 - Electro-pneumatic power-brake switch
BT/C55/1-121:
BT/C55/28 - Control resistor cubicle
BT/C55/48 - Mercury arc rectifiers for Lancaster, Morecambe & Heysham
BT/C55/68 - Rear view of reverser case for DC EMU
BT/C55/81-6 - Loco No.2086 b.1956 4-w 2 ft gauge battery-electric loco for NCB Tilmanstone, Kent
BT/C55/117 - 27-way plug & socket separated
BT/C56/1-120:
BT/C56/1-28 - Various sub-system photos
BT/C56/29 - Control cubicle – rear view
BT/C56/35 - MCB panel (Schedule 7090F 29/56)
BT/C56/41 - 27-way control jumper fixed receptacle
BT/C57/1-158:
BT/C56/1 - Knife switch panel
BT/C56/29 - Notching relay type NR20-A12
BT/C56/143 - Resistor Frame
BT/C58/1-51 - Various sub-system photos
Details
- Extent:
-
1 box
- Identifier:
- GEC/4/4/29