YOU ARE LOOKING AT A NICE EARLY STANLEY BAILEY No.4 SMOOTH PLANE. IT IS SIGNED No.4 IN FRONT OF THE FRONT KNOB, STANLEY NEW BRITAIN CONN. U.S.A. ON THE BLADE, STANLEY PAT. FEB. 8,76  OCT. 21,84 ON THE LATERAL ADJUSTER, AND BAILEY'S PATENT AUG. 31,1858  AUG. 6, 1867 INSIDE THE BRASS ADJUSTER NUT. IT IS IN VERY GOOD CONDITION.