Looks like wear to me? Unless your possibly talking about the inner crescent of the 5's? Second penny seems like it spent most of it's life in a high temperature climate? I could be wrong however...
The '55 is the famous "poor mans doubled die". Some people will pay a buck or two for it but it's nothing more than machine doubling. The red one is just toning.
1955-P is not the Big money one but maybe one of the newer listings Wexler listed last year.his site is listed on my Signature box.@ ck out www.coppercoins.com & LLCR there maybe a listing there too. I just posted the link to Wexler new finds as of 1/2012.:kewl: http://doubleddie.com/12201.html
The '55 is definately the "poor man's doubled die." I bought one a number of years back just to fill a hole. A guy on my income will never likely own the real one!
Thank you all for the info i'm new to all this and the 55 looked off. So I figured I would see what everyone had to say.