I'm left completely stumped by Pete's 1932 mint toned, as there is no record of mint toning for that year. So why would they randomly pick one, and mint tone it? Not heard of any others - maybe someone else has.
I'm also stumped by, although nonetheless very interested in, the unusual 1922 penny which sold at part 2 of the 2010 Workman sale. Described as shown below, it corresponds to a year in which other odd things happened, such as the 1927 reverse - although only the proof has the true 1927 reverse.
BMC --. As F 192. Dies 3+B. As Gouby A. Appears to be struck in Iron or some other ferrous metal, attracted strongly with magnet. Good Fine, excessively rare, possibly unique.Number of BIDS: 26 SOLD FOR: £400
£50-55
Picture below. You just wonder how such a random event could have occurred. If there had been a number of such coins detected, it might be more understandable - due to, say, a sheet of incorrectly identified metal being inadvertently introduced into the blank cutting process. But just one on its own seems very odd.
I'd be very interested to hear views on these two events, if anyone has any. Thanks.