Truman greets Colonel Tiernan during Potsdam Conference
President Harry S. Truman (in civilian suit, left) greets Colonel L. Curtis Tiernan, Chaplain of the U. S. forces in the European Theater, and some of the soldiers who attended services during the Potsdam Conference. Colonel Tiernan was Chaplain of President Truman's World War I unit, the 129th Field Artillery. Others are unidentified. From Potsdam album, 1945.