This is a very RARE WWII German J-Feder 504 Timing Delay Fuse. The J-Feder was a powered 21 day clockwork mechanical delay fuse. It has an aluminum case containing a spring-loaded striker actuated by a clockwork mechanism through a trip delay. The two dials are for setting the time period for detonation. Visible on the casing is the Nazi Waffen acceptance stamp. A rare find and a great piece of history.
This is a very RARE WWII German J-Feder 504 Timing Delay Fuse. The J-Feder was a powered 21 day clockwork mechanical delay fuse. It has an aluminum case containing a spring-loaded striker actuated by a clockwork mechanism through a trip delay. The two dials are for setting the time period for detonation. Visible on the casing is the Nazi Waffen acceptance stamp. A rare find and a great piece of history.
