My Numismatic Final Four: Sorting, Hunting, and Stashing Adventures
June 21, 2025My Journey Exploring a Coin Sorting Machine by Date
June 21, 2025You know that rush when you spot something special in everyday change? I got exactly that thrill at my local laundromat recently. After feeding cash into the change machine, I walked away with a stack of quarters that included a 2015 S Blue Ridge Parkway piece—a little surprise that sent me down a fun research rabbit hole.
How I Identified That S-Mint Quarter
At first glance, I couldn’t tell if it was a proof or business strike. Proofs usually keep that distinctive frosty, mirror-like finish even after circulation, while business strikes look more like regular quarters. When I examined my Blue Ridge coin, I noticed no mirrored surfaces. The front wasn’t as intensely shiny as I’d expect, and the edge showed that telltale copper line confirming it’s clad, not silver. That settled it—San Francisco business strike. Here’s how I check similar finds:
- Scan the flat areas for mirror-like reflections—proofs hold this even when worn
- Remember S mint marks appear on both proofs and business strikes these days—the finish tells the story
- Peek at the edge—copper means it’s clad, not a silver proof
What I’ve Learned About Modern S-Mint Business Strikes
Between 2012 and 2021, the U.S. Mint released these clad S-mint business strikes for the America the Beautiful series—sold directly to collectors in sets. With mintages around a million per design, they’re actually scarcer than individual W quarters, but tend to fly under the radar value-wise. I’ve found several in circulation over the years (including a Kisatchie National Forest quarter!), and I suspect collectors like me who bought rolls from the Mint sometimes spend extras. If you’re completing a set, they’re worth pulling aside—especially uncirculated examples that might bring a small premium.
My Practical Tips for Coin Hunting in Public Spots
Laundromats, car washes, and change machines can yield surprises, but I’ve learned to keep things low-key. My routine: slip in, feed cash, grab quarters, and exit without fuss. Always wash your hands after handling coins—they’re dirt magnets! Here’s what works for me:
- Hit the same spots regularly—I budget $20-100 per visit for decent volume
- Skip the coin return bins to avoid curious looks—not worth the attention
- Focus on modern series like America the Beautiful quarters—they turn up most often
What These Finds Mean for Collectors
Let’s be honest—finding these S-mint business strikes won’t retire you early. Even in top condition, they’re usually worth just a few bucks over face. But what they lack in value, they make up for in collector excitement! I always examine mine under good light—sharp details and minimal wear are key. Buying rolls from the Mint? Spend a few extras to pay the fun forward. That laundromat find reminded me that treasure hides in plain sight—sometimes right between the lint and detergent.