I'm having trouble counting the steps and did my best with photos. I get at least 4 but hoping for 5. Sent from my iPhone using Tapatalk
RPM stands for repunched mint mark. It looks like there is another D just west of the original D. D/D can you take a close up of the mint mark?
http://varietyvista.com/05 JN RPMs/RPMs 1941D.htm Compare it to these. That last pic doesn't show it very well but the prior pic kind of made me think it is. I may be wrong