- 1General arrangement drawing no 29940 (YA1966.24/3/21/C/14/3932)
1880, item - 2General arrangement drawing no 34821 (YA1966.24/3/21/C/17/6339)
1883, item - 3Engineering drawings for orders recorded in Order Book No 17, numbers 3823-3981 (YA1966.24/3/21/C/14)
1879-1880, sub-sub-sub-series - 4Engineering drawings for orders recorded in Order Book No 21, numbers 6286-6427 (YA1966.24/3/21/C/17)
1882-1885, sub-sub-sub-series