Letters from Henry F Oliver to his brother Colonel William J Oliver, Robert D Oliver's father (17 March 1904-27 January 1930), including 14 photographs of smoke trials at sea, a floating dock at Portsmouth and tanks (14 May 1917 and undated).
Letters from Henry F Oliver to his brother Colonel William J Oliver, Robert D Oliver's father (17 March 1904-27 January 1930), including 14 photographs of smoke trials at sea, a floating dock at Portsmouth and tanks (14 May 1917 and undated).