The Nebelwerfer 
(Smoke Mortar literally "Fog thrower") was a World War II German series 
of weapons designed to deliver chemical weapons. They were initially developed 
by and assigned to the Wehrmacht's Chemical Troops (Nebeltruppen). They were primarily 
intended to deliver poison gas and smoke shells, although a high-explosive shell 
was developed for their Nebelwerfers from the beginning. The Nebeltruppen were 
organised into batteries of six launchers with three batteries per battalion. 
These battalions were concentrated in independent Werfer-Regiments and Brigades. 
They saw service on the Eastern Front, North Africa, Italian Campaign and the 
defence of France.  
Gallery:   Sources:  German Artillery in World War II. 1939-1945.
 
ISBN-10: 0887407625 
 German Artillery of World War Two. 
 ISBN-10: 
1853672610 
 German Rocket Launchers in WWII
 ISBN-10: 0887402402 
 German infantry weapons of World War II. 
 ISBN-10: 0882543725 
 
For a complete list of 
sources