15-cm-Panzerwerfer 43
10-barreled Panzerwerfer 41 on Opel "Maultier" (mule) chassis. 296 items were produced, starting April 1943.
This is a companion discussion topic for the original entry at https://www.ww2incolor.com/gallery/german-armored-forces-vehicles/21362/15-cm-panzerwerfer-43