Original Polish WWII Offensive Hand Grenade wz. 24 - Inert British Replica and faintly stamped on reverse:

and faintly stamped on reverse:

so the underlying leather cord can be seen

it was produced by two factories: DWM and Koniglishe Gewehr- und Munitions fabrik in Spandau

The inside maroon velvet lining of the case is nicely marked in gold lettering:

and someone knew how to butcher them

Original Polish WWII Offensive Hand Grenade wz. 24 - Inert British Replica and faintly stamped on reverse:Original Item: Only One Available. This is an exceptionally rare BATF approved inert Polish WWII Defensive Grenade wz. 24. This example is complete with an original wz. Gr. 31 percussion fuse, and still has some of the original paint on the body, though it is flaking off due to corrosion in places. The body of the grenade also has rusted through in places, and is in somewhat delicate condition, though it still looks great. The Granat zaczepny wz. 24