Original Imperial Japanese WWII Hand Cranked Air Raid Siren by Yahagi - Fully Functional German Field Gear meaning this is one of

meaning this is one of fewer than 600 sets ever made

while it remained in service with the US Navy until the 1990s

The hilt finish and grip scales are both in very good condition with light service wear

The Vickers machine gun was based on the successful Maxim gun of the late 19th century

other manufacturers began producing double-action revolvers

Original Imperial Japanese WWII Hand Cranked Air Raid Siren by Yahagi - Fully Functional German Field Gear meaning this is one ofOriginal Item: Only One Available. This is a rare fully 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