Home › Authors › Dickson Hammond Leavens 👤 Dickson Hammond Leavens 4 books Books by Dickson Hammond Leavens Meeting, Sept. 6-18, 1947, Was Meeting, Sept. 6-18, 1947, Washington D.C. 1948 Far Eastern postwar monetary s Far Eastern postwar monetary standards 1943 Silver money 1939 Correlation between silver pri Correlation between silver prices and exchange rates 1928