First is 1.25" without back paper but with 1899 patent date on the collet. Reverse has some stain around the collet but only a few scattered dots showing around the front perimeter. Surface is slightly depressed. Shows kneeling woman with milk pail in process of milking a cow. Text is "Wise Feeders Use Clydesdale Stock Food." First we've seen. Second is 1.5" by Brown & Bigelow. Center has .25" hairline craze but barely showing. Center has light red serial number and object was to find person with matching number to win a prize. Button promotes "Blatchford's Chick Mash/A Buttermilk Feed." Still displays Exc. Rare.