18 cm Palliser Shell; Pointed 18 cm garnet; painted red. The grenade is 41.5 cm long and has a caliber of 175 mm. The grenade has two ring lugs for a drawn barrel with three migratory fields and in the bottom a canister of a softer metal is cast with a filling hole. There are three shallow holes under the nose for the ammunition tap. The Palliser shell MK II 7 inch RML.; Royal Laboratory; Woolwich; 1869; iron (metal); bronze (metal); brass (alloy); l 41.5 cm x d 17.5 cm x w 50.4 kg