Steve wrote:

The Jefferson linked below is also posted on abpn. Conecaonline.org lists a
54-S over D south. Anyone know if this is the critter or if this an over
mintmark.

http://pws.chartermi.net/~sdeitert/54-SJeff.jpg

Thanks,
Steve

Don't think that's the S over D. Looks like an RPM, to me.

Alan
'doesn't hesitate to be wrong'