This looks like doubling all through IGWT. LIBERTY does not have any and either does the date or mintmark.
It looks like the CONECA labeled 2-O-I , CDDO-002 ( Crawford). There should be some doubling in the "LIB" of Liberty and also some in the digits "72" of the date. I think I can see some in the date when I "crank" up the magnification, but the Liberty part is fuzzy. Could you photo those areas? One of the diagnostics is an incomplete top of the "O" in "GOD" in later die states, and yours appears to have that. It seems to be thought of as a minor double die ( Especially since there were much larger spreads in the 1972P Lincoln. Thus it isn't in cherrypicker Guide. You are getting good! Jim
I think you have a couple of other forms of doubling besides a doubled die.The U is a clear indication of notching and raised image and a mixture of MD in some of the other letters as well as hub doubling but it is a minor doubled die. JC
