Exciting news !
Terry Eagleton has just pointed out to me that a 1926 penny was sold at London Coin auction in 2025 described as a F195 Modified Effigy but is, in fact, only the second ever "recorded" instance of the rare Gouby D+d Mule, i.e a coin with the Modified Effigy obverse but the true 1927 reverse. Obviously it was not recorded by LCA, but it is indeed the second known example. The first example was discovered by Michael Freeman and bought by me.
If anyone on the Forum bought this coin. I would love to know more.
Auction 190, lot 2174.