- 1General arrangement drawing no 33611 (YA1966.24/3/21/C/16/6257)
1882, item - 2General arrangement drawing no 33689 (YA1966.24/3/21/C/16/6258)
1882, item - 3General arrangement drawing no 37929 (YA1966.24/3/21/C/19/6574)
1884, item - 4General arrangement drawing no 38062 (YA1966.24/3/21/C/19/6575)
1885, item - 5General arrangement drawing no 44089 (YA1966.24/3/21/C/23/7092)
1889, item - 6General arrangement drawing no 44737 (YA1966.24/3/21/C/24/7176)
1889, item - 7General arrangement drawing no 44830 (YA1966.24/3/21/C/24/7174)
1890, item - 8General arrangement drawing no 45441 (YA1966.24/3/21/C/24/7236)
1890, item - 9General arrangement drawing no 45732 (YA1966.24/3/21/C/25/7287)
1891, item - 10General arrangement drawing no 46492 (YA1966.24/3/21/C/25/7301)
1890, item - 11General arrangement drawing no 46500 (YA1966.24/3/21/C/24/7175)
1890, item - 12Post Office (London) Railway and overseas railways diagrams of connections (GEC/2/2/2/171)
1908-1934, file - 13Boiler & firebox plates (GEC/2/2/5/12)
1937, file - 14Buenos Aires Great Southern Railway boiler and heating components for locomotive class 4-8-0 (GEC/2/2/5/50)
1947, file - 15Lifting hooks, slings and shipping locomotives diagrams for overseas railways (GEC/2/2/5/51)
1928-1955, file