Germany PRUSSIA 1/2 & 2-1/2 Silber Groschen & 1/6 Thaler 1842A. Friedrich Wilhelm IV(1840-1861). Averse: Head right. Reverse: Denomination and date. Reverse Legend: EINEN THALER above SCHEIDE MUNZE below. Reverse Inscription: SILBER / GROSCHEN / date.& Reverse: Crowned arms within wreath. Silver. KM 434; 444; 436.1. Lot of 3 Coins