- 1General arrangement drawing no 43456 (YA1966.24/3/21/C/22/7056)
1889, item - 2General arrangement drawing no 45072 (YA1966.24/3/21/C/24/7172)
1889, item - 3General arrangement drawing no 45441 (YA1966.24/3/21/C/24/7236)
1890, item - 4Engineering drawings for orders recorded in Order book No 27, numbers 6941-7057 (YA1966.24/3/21/C/22)
1888-1889, sub-sub-sub-series - 5Engineering drawings for orders recorded in Order book No 29, numbers 7168-7273 (YA1966.24/3/21/C/24)
1889-1890, sub-sub-sub-series