Original Rare U.S. WWI Mark I Pineapple Hand Grenade with Fuze - Inert U.S. Machine Guns This could however be polished

This could however be polished out

while the cartridge neck is held in position by steel pins

a signalman would aim the light at the recipient ship and turn a lever

but does have "crossed swords"

but is complete with just a few tears

Original Rare U.S. WWI Mark I Pineapple Hand Grenade with Fuze - Inert U.S. Machine Guns This could however be polishedOriginal Item: Only One Available. This grenade is offered in INERT, BATF compliant condition. One of the hardest WWI U. S. Grenades to find is an original WWI Mark I Grenade, the forerunner to the Mark II Cutback Grenades, and the well known MKII Grenades as used during WWII. The MKI we are offering is only the fifth one we have ever had, and a COMPLETE example! It is in very good original condition, complete with the original fuze, safety cap,