Informal Pattern Adolf Hitler Fish Knife-This is an informal piece. It has the plain border and the less detailed AH eagle as compared to the formal style. These are considered to be scarcer than their formal counterparts. The fish knife measures about 8 ½” in length. It is stamped on the reverse with the silver proof mark, 800 silver stamp and with the logo of the maker, Bruckmann. Very good condition with minor toning and wear only.