Scarce cased Royal Naval Reserve Forces Decoration Medal 1974 dated. EIIR medal in excellent condition, engraved dated 1974 to reverse, retaining mounting pin ribband bar, in Royal Mint leatherette case of issue. The Decoration for Officers of the Royal Naval Reserve, commonly known as the Reserve Decoration (RD) was a medal awarded to officers with at least fifteen years service in the Royal Naval Reserve (RNR) of the United Kingdom. The medal was instituted in 1908 and last awarded in 1999.