I picked this dime up awhile ago and just now got around to photographing it. From what I can tell, this looks like FS-501 (RMP-003). This is not something that is in my wheelhouse. Just for curiosities sake, can anyone help confirm the F-501 attribution? It is currently in an NGC MS-67 holder without the designation on the holder.
Go by what these guys tell you as I can't. Nice looking coin but could we see the coin in the holder?
I’m not really equipped for full slab images, but I can pull the ones from the verification website if that would help.
Here are NGC's certification verification images (cert number removed for obvious reasons). I am not sure helpful they will be.