Original German WWII BK-1H Blendkörper Frangible Chemical Smoke Glass Grenade - Inert nChannel which eventually gained prominence under

which eventually gained prominence under the designation "Air Navigation Chart"

staging out of forward bases in Assam

adjustable volume

according to the 1st Infantry Division Association's Web site

much stronger than a typical cruciform blade

Original German WWII BK-1H Blendkörper Frangible Chemical Smoke Glass Grenade - Inert nChannel which eventually gained prominence underOriginal 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