
The 4.5-inch container-type munition was the round that superseded the 4.5 inch Double Diaphragm, Mk III round. It was constructed of semisteel. It had a filling hole plug on the side for filling. These rounds used the number 44 fuze. The burster was composed of a bursting and smoke mixture.
No information about functioning.
No information about hazardous components.
Nothing else to see.
Old Chemical Weapons Reference Guide (1998)