1980d Rpm?

[Pat]

I found this in the sorta last night.. Photos taken with QX5 Digital Blue Microscope @ 60x

[Davedawg]

It's hard to tell with the glare right on the spot you're trying to highlight plus the fact that it is taken at an angle, but from what I can see it looks like machine doubling. An overhead shot would be better in order to see if there's a separation in the lower serif.

[Pat]

Dave, Thanks for taking a look.. I'll see if I can get a better photo..