Original Imperial Japanese WWII Hand Cranked Air Raid Siren by Yahagi U.S. Machine Guns so the cotton fabric can

so the cotton fabric can be seen

The chest has two large brass hook/clasps to the front on either side

A good amount of the original paint is missing

The Machete has an impressive overall length of 23 1/2 inches

The sextant timer still winds up and will run

Original Imperial Japanese WWII Hand Cranked Air Raid Siren by Yahagi U.S. Machine Guns so the cotton fabric canOriginal Item: Only One Available. This is a rare functional Japanese WWII hand cranked air raid siren, which would usually be attached to some sort of stand. There are two bolts on the rear for attaching to a mount, but no mount is included. It is definitely larger than the hand held type, and has a large nozzle on the front to help with sound projection. It looks to be made mostly of what appears to be aluminum, or some other non ferrous alloy.