Strike doubling in my opinion, due to the lack of notching and the flat shelf like appearance. Could be wrong i have been before....
Im not doubting that, all im saying is that it looks like either machine doubling or strike doubling a genuine double die would have notching in places like the C in AMERICA and with your photos im not convinced. As i said before dont take my word as right or wrong im simply giving an opinion and do not claim to know everything.
ok tyvm i dont know very much about doubling like the 1970s on my prfile pic can you tell me what you think about that one please
Kellee both of your coins in this thread are machine doubling (also referred to as strike doubling). The flat,shelf like appearance is the key indicator. Here's a good lesson in the "good" type of doubling and the worthless type. http://koinpro.tripod.com/Articles/OtherFormsOfDoubling.htm
No extra value for machine doubling, unless it's much more pronounced and involving most of the devices. Machine doubling is very common.