Royal Navy Uniform Badge – Submarine CoxswainA Royal Navy Uniform Badge for a Submarine Coxswain. In Un issued and un sewn condition. We were lucky enough to buy a load of unissued Royal Navy badges, made by the best naval outfitters with red thread on black felt backing. Direct to us from Royal Navy MOD Stores, these badges has never been used and most still in original sealed plastic sleeve some with stores markings still on.