Extremely rare copper coin struck for short-lived reign of King

The 1937 Pattern Penny was produced as a trial coin by the Royal Mint in anticipation of his coronation that year, but it never entered mass production.

Why were coins made out of copper during medieval times? - Quora

Your rare coin could be worth $22,800 - even if it's not in the best shape, the specific date is why it's so valuable

A Brief History of Coinage in Britain

10 Most Important Ancient Coins Ever Minted

King Edward VIII - News, articles and photos - Page 2

Bone collector, 49, pleads guilty to illegally selling endangered

Extremely rare copper coin struck for short-lived reign of King Edward VIII sells for record price

History of the halfpenny - Wikipedia

extant - Search Results