The Royal Mint launched its new 12-sided £1 coin into circulation on March 28 after months of build-up, and Twitter users were encouraged by @RoyalMintUK to share photos of first-day finds with the hashtag #FoundThePound. 

How to spot a counterfeit 1928 China ‘Auto’ dollar: Inside Coin World: We at Coin World report often on fake U.S. coin rarities coming from China, but not so often about fake Chinese coin rarities.

Here are some of the tweets we've come across showcasing the new coin: