- 1General arrangement drawing no 4331 (YA1966.24/3/21/C/2/356)
1851, item - 2General arrangement drawing no 4464 (YA1966.24/3/21/C/2/354)
1859, item - 3General arrangement drawing no 6456 (YA1966.24/3/21/C/2/548)
1861, item - 4General arrangement drawing no 18266 (YA1966.24/3/21/C/7/2602)
1871, item - 5General arrangement drawing no 18380 (YA1966.24/3/21/C/7/2684)
1871, item - 6General arrangement drawing no 21199 (YA1966.24/3/21/C/9/3001)
1874, item - 7General arrangement drawing no 21200 (YA1966.24/3/21/C/9/3003)
1873, item - 8General arrangement drawing no 27314 (YA1966.24/3/21/C/13/3683)
1878, item - 9General arrangement drawing no 27354 (YA1966.24/3/21/C/13/3684)
1878, item - 10General arrangement drawing no 35311 (YA1966.24/3/21/C/17/6320)
1883, item - 11General arrangement drawing no 36373 (YA1966.24/3/21/C/17/6321)
1883, item - 12Victorian Railways, Australia Co-Co electric locomotives mechanical part arrangements (GEC/2/2/2/396)
c 1953, file - 13GEC Witton electrical equipment and wiring diagrams including for Victorian Railways and South African Railways and Harbours (GEC/2/2/9/4)
1950-1958, file - 14GEC Witton electrical equipment and wiring diagrams for british and overseas railways (GEC/2/2/9/8)
1940-1955, file - 15GEC Witton electrical equipment layouts including for Estoril Railway, Portugal, Ceylon Government Railways, Manchester-Sheffield-Wath electrification, South African Railways and Harbours and Victorian Railways (GEC/2/2/9/29)
1950-1951, file