1971s RPM or MD..?

[Guest]

Good morning.

Came across this 1971s with a mm that I thought I'd ask about.

Take a look, please... and tell me what you think. I see similar MMs on CC (1971S-1MM-009), but I cannot match any of the markers.

Then again, maybe it's nothing. LOL.

Have a great morning.

-Geo

[DoubleYou]

I can't see.

Not literally, mind you. LOL

Wendell

[jfines69]

I would think a possible RPM but I'm more interested in the bar below the "7"s horizontal bar... Could you get a closeup of that... By the way fantastic pics... I was able to zoom in at 450% and had excellent clarity!!!