1939 Jefferson Nickel DDR question.

I bought this some time ago, thinking it was a cherry pick Monticello DDR, but then thought it wasn't. I know with the verdigris it is basically worthless, but in your opinions is it a doubled Monticello? Sorry @cmerlo1, did not intend to hijack your thread.
Jim
When a man who is honestly mistaken hears the truth, he will either quit being mistaken or cease to be honest....Abraham Lincoln
Patriotism is supporting your country all the time, and your government when it deserves it.....Mark Twain
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Comments
It may be one of the lesser 1939 Doubled Dies (there are 18 different), but it's not the biggie (FS-801).
Variety Vista 1939 5c Doubled Dies
Edited to fix typo
Based on that picture, I would say machine doubling on the M.... Cheers, RickO
Here's FS-801. Yours, if a DDR, is one of the lesser ones as MWallace said. I don't see the extra thickness on the lettering that would indicate FS-802, either.