Papers, Lecture Notes Royal Naval College, Greenwich.

Papers of Lieutenant Commander Sir Thomas Hope Troubridge (1895- 1949), Lecture Notes while at the Royal Naval College, Greenwich, including Prices, Market Mechanism and Wages by T E Gregory, Esq, Rates of Exchange, Balance of Trade and Reparations also by T E Gregory, Esq, The Economic Element in War by C E Fayle, Esq, lectures 1, 2 and 3.