Photos not great but one of my best looking Lincolns from the 40s. Do you agree with grade based on these photos?
Bear in mind that even in slabs copper coins will tone. You need to store it well (constant temperature and low humidity) to maintain the RD designation.
The photos are too dark and out of focus to grade from, but PCGS usually does pretty well with this sort of material. In hand, I'll bet it has strong luster and bright cherry red surfaces. I'll bet it is quite attractive.