- 1General arrangement drawing no 4355 (YA1966.24/3/21/C/2/385)
1859, item - 2General arrangement drawing no 4558 (YA1966.24/3/21/C/2/371)
1859, item - 3General arrangement drawing no 4872 (YA1966.24/3/21/C/2/376)
1859, item - 4Engineering drawings for orders recorded in Order Book No 2, numbers 259-555 (YA1966.24/3/21/C/2)
1858-1861, sub-sub-sub-series