I was looking at my 1998 wam. I was trying to get a better picture of it and check this out. Looks close AM, then i finally got my wam back!!
ABSOLUTELY!!! when I first started with pennies coppercoins was my go to guide as reference. if it doesn't like the picture..then it's not it
What making the lettering look doubled? It's usually a case of mechanical doubling or strike doubling there's a few different terms for it but they all mean the same thing. Also with Zincolns they can look funny due to the plating especially the earlier years as someone already mentioned.