I’ve had this dime from being passed down in family to me and just noticed what may be doubling on O. Wanted another set of eyes.
It looks like machine doubling to me. I still get a little confused about die doubling and machine doubling. I believe when the doubling is not on the same plane, it's machine doubling. I'm sure some of the other members will provide you with more confident responses. Either way, it's neat.
The shelf like look to be MD...have you checked for rpm's on this series? There is an RPD and a mpd for this date and mm.
I’ll get better image of date. I was wondering about that as well. I looked on the barber Society website for rpm’s and this date in mint Mark is not listed, but it sure does look like it on O.
I hope it is a new find...however look to the left ribbon bow same type od doubling, flat shelf like. Looks like the die took a bounce. Still like to seee a better image of tbe date area.
I saw that as well, but a 6:30 in the morning with my first cup of coffee, I couldn't think of what to call that area. Ribbon, lol, now I know.