»In which we find the penny dreadful
Every few weeks, I haul the pocket-sized sack of coins that I have accumulated to the store around the corner; there I exchange them for a certificate I can redeem at a favorite online merchant. Many of the coins are pennies, but some of the sackful includes nickels, dimes, and quarters; half-dollars rarely circulate (and, I imagine, annoy cashiers at least as much as the Sacagawea dollars and Jefferson twos I cheerfully use to pay).
The United States' approach to coin and paper strikes me as woefully sentimental. David Owens's penny piece in the New Yorker touches on points historical, technical, and social. It's great, including the misquotation (eggcorn?) of "hordes" for "hoards". I appropriated the new Jefferson nickel as an illustration, rather than the similarly expensive penny, because it is a truly impressive piece of engraving.