Original German WWII BK-1H Blendkörper Frangible Chemical Smoke Glass Grenade - Inert M3 Grease Gun Fortunately the Napoleonic Invasion did

Fortunately the Napoleonic Invasion did not happen but Britain was ready

or other quantities to construct shelters of various sizes

The cap's interior

post war manufacture

and some light soiling

Original German WWII BK-1H Blendkörper Frangible Chemical Smoke Glass Grenade - Inert M3 Grease Gun Fortunately the Napoleonic Invasion didOriginal Item: Only One Available. Ultra rare example of the first model Blendkrper (Blinding Device) BK 1H, introduced in 1941 as an anti tank weapon. It consists of a glass pear shape bottle with cardboard stopper. This example to empty and totally inert. The Blendkrper were thrown against tanks, smashing the glass containers allowing the chemicals to mix creating a spontaneous volatile reaction. Target areas were hatches, air vents or other