Original Polish WWII Inert 46mm Granatnik wz. 36 Mortar Round - Relic Brown Bess Musket Parts This style of headgear is

This style of headgear is closely associated with the Chindits

There is also a very clear SS stamping on the plaque

which has made some of the markings hard to read

The inner skirt is maker marked with stamping into the steel with RL 2 - 40 / 2

The Macedonian (Salonica) Front in WWI:

Original Polish WWII Inert 46mm Granatnik wz. 36 Mortar Round - Relic Brown Bess Musket Parts This style of headgear isOriginal Item. Only One Available. The Granatnik wz. 36 was a Polish grenade launcher designed originally in 1927 as "wz. 30" and later modified in 1936. It entered service in 1936 becoming the standard grenade launcher of the Polish Army; it was still in use during the German Invasion of Poland in 1939. The wz. 30 had a maximum range of 700 meters; this was increased to 800 meters in the wz. 36. They both fired the same 46 mm shell, weighing 0. 76