Vintage Benjamin Franklin Error Coffee Cup Mug

See if you can spot the error. HINT: It's in the second picture. "Where liberty dwells THEIR is my country."

This is a vintage oversized cup that features a "mug" shot of Benjamin Frankin on one side and a quote with the error on the other side. If you go by the glaze cracking then this mug is pretty old. There's no dating on the bottom, just USA is stamped. The mug measures 4 1/4" tall and 3 1/2 wide at the top. Overall, this mug is in very good vintage condition. There are no chips.