WW1 WW2 Whistle Chain used by Army Air-Force Navy Police Fire & Civil Defence - New
Nickel (Chrome), whistle chain used by the British Police forces prior to WW1. The chain was used during WW1 and into WW2 by all arms of the British and Commonwealth forces. It was also used by the United States Army during WWI. The Police, Fire Brigade and other Civil Organisations also used this chain including the ARP (Air Raid Patrol).
Also known as the 161 Metropolitan chain after the Metropolitan whistle. It is approximately 35cm long from hook to ring.
The last picture shows a comparison between the aged chain on the left and the new chain on the right.