1 folder Equipment cases and frames including for South African Railways and Harbours and London Transport Board C69 stock
1 folder Electrical schematics including for London Transport Board C69 surface stock, Netherlands Railway, South African Railways and Harbours and New South Wales Government Railways
1 folder Mechanical and electrical details including for National Coal Board outlines of locomotives for Penallta, Bowhill, and Markham collieries, Central Argentine Railway, South African Railways and Harbours and Metropolitan-Vickers Electrical Co Ltd
1 folder Resistance frames and electrical equipment layouts for British Transport Commission and Indian Government Railways
1 folder Pakistan Western Railway and Manchester-Sheffield-Wath Bo-Bo locomotives electrical equipment layouts including pantographs
1 folder Electrical equipment layouts inncluding for Indian Government Railways and South African Railways and Harbours
1 folder AEI General Signal electrical equipment layouts for New Zealand Railways, British Railways Scottish Region and Port Talbot
1 folder AEI General Signal Ltd equipment layouts including for South African Railways and Harbours and British Railways
1 folder Electrical equipment layouts including for Polish State Railways and the British Transport Commission
1 folder Electrical equipment arrangements for Glasgow Suburban Railways, South African Railways and Córas Iompair Éireann
1 folder AEI-General Signal electrical equipment layouts for British Railways and New Zealand Railways
1 folder Master controllers, contactors, relays and wiring diagrams, including for South African Railways and Harbours
1 folder Wiring diagrams and electrical equipment layouts including for South African Railways and Harbours and London Transport 1972 tube stock
1 folder Electrical equipment layouts including for Cottam Coal Plant and Western Australia Government Railways
