- 1General arrangement drawing no 43844 (YA1966.24/3/21/C/23/7087)
1888, item - 2General arrangement drawing no 43884 (YA1966.24/3/21/C/23/7088)
1888, item - 3General arrangement drawing no 45600 (YA1966.24/3/21/C/24/7218/2)
1890, item - 4General arrangement drawing no 45797 (YA1966.24/3/21/C/25/7293)
1890, item - 5General arrangement drawing no 46644 (YA1966.24/3/21/C/25/7292)
1890, item - 6Engineering drawings for orders recorded in Order book No 28, numbers 7058-7167 (YA1966.24/3/21/C/23)
1888-1889, sub-sub-sub-series - 7Engineering drawings for orders recorded in Order book No 29, numbers 7168-7273 (YA1966.24/3/21/C/24)
1889-1890, sub-sub-sub-series - 8Engineering drawings for orders recorded in Order book No 30, numbers 7274-7374 (YA1966.24/3/21/C/25)
1890-1891, sub-sub-sub-series