The one mentioned was a 1944 ,45 or 46 i cant remember which that Dave craddock had for sale ,i didnt want it and he sold it another dealer. It was easier to tell even from a scanned picture as should of been fully mint toned rather than oneside MT oneside BU and was therefore not natural toning or cleaning. Sometimes i believe the blanks / coins may stick together for mint toning ,leaving them partially or fully MT to only oneside.
I did have a 1932 that i bought off Dave craddock that was mint toned but passed it on to a forum member. That i believe was a MT blank / coin in error that was mixed in with normal ones or possibly part of a trial for 1934 .
Although some years are often hard to tell from a photograph as may of just naturally toned ,such as some pennies we see described as proof like.