
This munition was developed in several versions: the older C and D shells and newer versions with ogival heads. In the older models, the head was welded to the body. The edge of the tube was flanged toward the end. and the flange was welded to a thick steel disk with a central hole, apparently for filling.
No information about functioning.
No information about hazardous components.
Nothing else to see.
Old Chemical Weapons Reference Guide (1998)