Royal Naval Staff College, Greenwich, 1924-5, Papers of Sir Thomas Hope Troubridge (1895- 1949), Student and Staff Officer, Operations: Atlantic Fleet, Syllabus to naval subject, 'Japan' by C E Fayle, Esq., Syllabus to naval subject, 'Japan and Her Navy' by Major W Sinclair, RM, précis to naval course material 'China and the Policy of Japan' by Lieutenant- Commander I B Franks, syllabus to naval course material 'Naval Strategy in the event of War with Japan' by Armitage and Dundas.