20 Rare Washington Quarter Errors Worth Money (Full List with Pictures)
In June 2016, coin dealer Mike Byers listed a 1970-S proof Washington quarter on eBay for $35,000, triggering a nationwide coin hunt. This wasn’t ordinary pocket change—it was a proof quarter struck over a 1941 Canadian quarter. “I have a jug full of quarters and dimes,” commented Bill Atwell on the Philadelphia ABC-6 news Facebook page. “I know…

