Plack (coin)


A plack was an ancient Scottish coin of the value of four Scots pence or by 1707 one third of an English penny.
On 3 March 1574 Regent Morton issued a proclamation to "cry down" or devalue unofficial placks and lions or hardheads made in the time of Mary of Guise. These placks would now be current at two pence, and the lions at one penny. The coins were to be returned to the mint, and if found lawful marked with a Douglas heart and returned to the owner. Such countermarked coins are often found today.
In 1588 the word plack was also used to describe coins of the value of a penny or two pence, the "tuppences" having two dots placed next to the lion of Scotland. These twopenny placks are known as "hardheads" today.
The coin appears in the old song:
The word is probably derived from the ancient Flemish coin, a plaquette, in use before the introduction into the Netherlands of the French money reckoned by francs and centimes.
It can be found in the works of Robert Burns too: