13/16” litho in metallic red, blue and silver c. 1952. We believe this button was used to replace the large 2-1/8” celluloid button which came with Kellogg’s 1951 membership kit. Button has extra thick line of the translucent protective varnish substance running vertically but this is just a little noticeable to the touch or has a little extra yellow tone in reflected light. The button is actually the closest to a Mint example as we have ever seen. Just one pinpoint paint dot off the lightning bolt at left. Comes with Hake’s COA.