Schmetterlings Thaler Público Deposited
A silver coin of Poland without date, but struck by August II (1697-1733). It had a value of thirty-two Groschen, and received its name from the butterfly on the reverse. There are halves, quarters, eighths, and Groschen of the same type.
- Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)