Very rare Wasserschutzpolizei (Water Protection Police) officer's dagger. Made by F.W. Höller, Solingen.
Etched blade to both sides showing naval motifs. "Höller Solingen" maker marked. Dark blue leather finished grip with intact wire wrapping. Originally attached police badge. The pommel and crossguard are made from brass. Matching officer's portepee. A so-called "hammered" scabbard made of brass. One small dent.
