- 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 - 12Engineering drawings for orders recorded in Order Book No 19, numbers 6152-6285 (YA1966.24/3/21/C/16)
1881-1882, sub-sub-sub-series - 13Engineering drawings for orders recorded in Order Book No 23, numbers 6561-6683 (YA1966.24/3/21/C/19)
1885-1886, sub-sub-sub-series - 14Engineering drawings for orders recorded in Order book No 28, numbers 7058-7167 (YA1966.24/3/21/C/23)
1888-1889, sub-sub-sub-series - 15Engineering drawings for orders recorded in Order book No 29, numbers 7168-7273 (YA1966.24/3/21/C/24)
1889-1890, sub-sub-sub-series