Original U.S. WWII OSS Anti-Disturbance Black Box Mine NOS with Testing Bulb & Mounting Hardware in Original Wrapping Paper - Outstanding ZULU War both faintly marked D

both faintly marked D

BRAIRLEY 2ND BN

but otherwise it's in lovely shape

This has made the V / P / (Eagle's Head) proofs on the left facet of the breech faint

Original U.S. WWII OSS Anti-Disturbance Black Box Mine NOS with Testing Bulb & Mounting Hardware in Original Wrapping Paper - Outstanding ZULU War both faintly marked DOriginal Item. One of a Kind. This is an extremely scarce piece of technology developed for use by the OSS during World War II, the Anti Disturbance or Black Box mine. The OSS (Office of Strategic Services) was formed by the US Government during World War II, as an intelligence agency that was tasked with performing and coordinating espionage activities behind enemy lines. The agency was the predecessor of todays Central Intelligence Agency (CIA). The