Hi I'm back, been long time no post. Been on new job adverture so coins have been hidden away for some time. Was looking over 1931 london obverse normal 1 and discovered the S in GEORGIVS looks to be an overprint, noticeable at the bottem end of the S, I have two like this and none of the other 1931 varieties have the same S overprint. Anyone else seen this . Do tell.