Smith, Ross Macpherson, Sir, 1921-1922, Manuscript, PRG 18/30/4/IFC
Official booklet outlining extensions to Ross Smith's pilot's license for the periods: 29 March 1921 - 28 September 1921; 29 September 1921 - 28 March 1922; 29 March 1922 - 28 September 1922. Includes a black and white portrait photograph. Granted by the Air Ministry, London.