PHOTO - CHICAGO - FIRST 3-WHEELER POLICE MOTORCYCLE - THESE BECAME A COMMON SIGHT IN THE 1950s (IN THE MID-1960s MY BROTHER BILL HAD A USED ONE - HE ONCE RODE IT TO TORONTO FOR A VISIT - I BOUGHT HIM A HELMET AND SENT IT TO HIM WITH "BEAST" IN SMALL GOLD DECALS ACROSS THE FRONT) - SHOPPING CROWDS - STATE AND MADISON - IN BACKGROUND ON LEFT IS I BELIEVE THE STATE-MADISON BUILDING WITH A PART OF ITS BEAUTIFUL OVERHEAD CORNER CLOCK VISIBLE - IF SO, WE ARE LOOKING N GROUND LEVEL - 1948 - EDITED FROM AN UNKNOWN PHOTOGRAPHER