| Reference | Title | Date | Access status |
|
AD56/325
|
Papers concerning lighthouses, including correspondence relating to the site of lighthouse in North Unst, Shetland, 1855; correspondence relating to the office of engineer to the Commissioners for northern lights, 1855, and draft of the Board of Trade and lighthouses bill, 1871. (See also AD56/320, Merchant Shipping Bill, 1853).
| 1853-1875 |
|