British Martini-Henry Tumbler Made by Henry Rifle Barrel Company Hand Select:No Next to the letters was

Next to the letters was stamped the metric shell size of the helmet

It was replaced in the British Army as the section LMG by the L7 general-purpose machine gun (GPMG)

this is the next steel helmet pattern to be adopted by the British after the Dough Boy Brodie helmet of WWI

The ventilation apertures were retained

two on each side

British Martini-Henry Tumbler Made by Henry Rifle Barrel Company Hand Select:No Next to the letters wasORIGINAL ITEM: The tumbler cocks the firing pin and acts as sear. The cocking indicator rod acts as the pivot for the tumbler. These tumblers are British made and bear inspection stamps from the Henry Rifle Barrel Company, the same Henry as referred to in the guns name. Original Henry parts are the rarest of all manufacturers. All have been checked for fit on an original British manufacture cocking indicator rod. We have fewer than ten Henry tumblers.