2-1/8” with clockface and arch design which includes gold accents along with additional text on the front “Lodge No. 50/Kalamazoo Free Street Fair.” Top edge has rectangular cut-out notch where a ribbon was once fastened. Reverse of the piece has superb color depiction of female combined with symbols of industry and commerce and again with text “Kalamazoo 3rd Annual Street Fair/Oct. 17, 18, 19, 20.” Tiny 1/8” cut in the celluloid flanking the rectangular opening but probably as produced and very minor. Superb color and design. Only example we’ve seen. From the Morry Greener Collection.