In a ceremony at the airport in Frankfurt, Germany, President Harry S. Truman (third from left) presents the Army Distinguished Service Medal to (opposite the President, L to R:) General H. D. G. Crerar, Canadian Army, Air Marshal Sir Arthur Coningham, Air Marshal Sir James Robb, and Major General Sir F. W. Guingand. President Truman is in Frankfort to inspect U. S. troops during a break in the Potsdam Conference.