Original German WWII Kriegsmarine U-Boat Radio Test Unit Type F2 with Operating Instructions & Chart British Edged Weapons Germany introduced the "stick grenade"

Germany introduced the "stick grenade" in 1915

with the expected wear from long age and use

but assisted by a Tank Platoon from the adjacent Third Army unit

Without any decals

Original German WWII Kriegsmarine U-Boat Radio Test Unit Type F2 with Operating Instructions & Chart British Edged Weapons Germany introduced the "stick grenade"Original Item. Only One Available. This is a very scarce German WWII Kriegsmarine Radio tester kit, all original in its original case, serial numbered 2899. This is the first example of this set that we have offered. The instructional booklet mentions in several places that the set is for Naval service use only, meaning it was meant for use by the Kriegsmarine, likely on U Boats from what our research has told us. The set is marked on the bottom right