For your consideration, here is a 1960’s 1970’s We Support Willcut Price Saveocrat Store Promotional Pinback Button, Pin.  I don’t know what store it is from.  The button has a diameter of 3 3/8 inches.  It has some wear and tanning on it.  The back of it is tarnished.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (629.934L-.4px2)