Tribune caption on the back, Apr. 18, 1951- "A swirl of humanity that scarcely leaves room for the motor cavalcade bearing General MacArthur almost covers San francisco's Mongomery Street. A blizzard of ticker tape descends o General's car as it moves through the district." Photo shows the motorcade driving down the street being escorted by police officers on motorcycles. A huge crowd of people are gathered on the street.