- 1General arrangement drawing no 22033 (YA1966.24/3/21/C/10/3261)
1874, item - 2General arrangement drawing no 23415 (YA1966.24/3/21/C/11/3355)
1875, item - 3General arrangement drawing no 24089 (YA1966.24/3/21/C/11/3421)
1876, 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 13, numbers 3341-3500 (YA1966.24/3/21/C/11)
1875-1876, sub-sub-sub-series
