For your consideration, here is a Catch the Olympics with Weyerhaeuser Pinback Button. I am not sure what Olympics this is for. It may be from the late 1960's or early 1970's. I bought a bunch of other buttons along with this one and they were from that time period.

The button has some wear and scratches on it. There is a rust spot on the back. It has a diameter of 1 1/2 inches. Item pictured is the actual item up for sale and comes from a non-smoking household. (211.271y-.3bx)