US/British Luminous Disk With Leather Pouch

In a very good condition a Canadian made luminous disk, marked R.L.I. 1942 (Radium Industries Limited). It is still complete with its brown nubuck leather pouch with a brass press stud. These disk were widely used by US and British Paratroopers during D-Day for nighttime recognition. A very nice example for display or to complete your trooper.