I bought a box from an auction in Wisconsin that had Peltier Champion New Old Stock Polyvinyl Bags 1940-50. I'm showing you the top flap of box with the address of the store in Wisconsin that had these marbles for all these years. As you can see they shipped from Ottawa Illinois home of Peltier Marble company note that no zip code that's why I figured they are from 1940's or 1950's.

NOTE the box and flap are not for sale!! You are getting one polyvinyl bag of marbles as shown in pictures. If you have any question or need more photos contact me.