1983 The Royal Arms Silver Proof £1 coin,
in Royal Mint screw capsule, coin pouch, with a Westminster type COA.
Coin specification:
Issuing Country: United Kingdom
Denomination: £1
Alloy: Sterling .925 silver
Diameter:
22.5mm
Weight:
9.5g
Reverse Design: Eric Sewell
Obverse Design:
Arnold Machin
Edge Inscription:
DECUS ET TUTAMEN (An ornament and a safeguard)
Quality: Silver Proof