During our first year of BP (2015), we only minted the CJB mint mark. Before we released our 2016 coins, we had read about the hobby of coin roll hunting. We bought a few old one cent rolls and gave it a try ourselves. We were instantly amazed at all the little rare discoveries, and thought it might be a lot of fun to add a rare mint marked coin into every BP coin roll. That's the story behind the rare SN mint marked coins that we now hide inside every roll!
Here are a few of the coins we found in our coin roll hunting experiments, including a few indian heads, lots of old wheats, a mercury dime, some kind of old red plastic token, and two steel pennies!
Regards,
Chris