Rare 1983 Royal Arms One Pound Coin Error "Decus Et Tutamen" Upside Down

Description

Rare 1983 Royal Arms One Pound Coin Error "Decus Et Tutamen" Upside Down
A RARE coin..UK English pound Elizabeth II 1983.
This was new in the year 1983 since it was the first - the pound had
been in paper form until this coin.
1st UK coin to be struck with distinctive mint mark (a cross symbol)
on its milled edge. AND..the Latin DECUS ET TUTATMEN .
To make coin more unique..the minting error..lettering was upside down.!
Nice Condition - Circulated - see photos!