This emblem has on  the front as you can see Municipal league ass'n and on the bottom it has Class AA 1921 with baseball and bat in the design on a black ribbon and also a adjusting slide to put our pocket watch.  The back of the Howard Donocker name at top and in the middle it has Donner steel and below that it has The Robbins co. Attleboro Mas.. It is 8" long and 1 3/8" wide.