- 1General arrangement drawing no 22503 (YA1966.24/3/21/C/10/3244)
1874, item - 2General arrangement drawing no 22504 (YA1966.24/3/21/C/10/3246)
1874, item - 3General arrangement drawing no 44676 (YA1966.24/3/21/C/23/7139)
1889, item - 4Engineering drawings for orders recorded in Order Book No 12, numbers 3169-3340 (YA1966.24/3/21/C/10)
1874-1876, sub-sub-sub-series - 5Engineering drawings for orders recorded in Order book No 28, numbers 7058-7167 (YA1966.24/3/21/C/23)
1888-1889, sub-sub-sub-series