Two baseball umpire's 'strikes', 'balls', 'outs' counters

These two baseball umpire's three-way 'strike', 'ball', 'out' counters are made of cream-coloured plastic with black and red inscribed lettering and directional arrows on the front. The red, green and black counter wheels have white numbers imprinted on them and are secured with metal screws visible on the front of the counter. A maker's mark is embossed on the back of the counters. The front and back of the counters are joined with metal pins visible on the back. One of the counters is cracked across the back.