Hi everyone!
I have been CRH'ing for the last two months or so, and am learning quite a bit about cents. I have gone through about 35,000 coins and have found an IHP, quite a few
LWC, some beautiful BU coins, and some coins that I have questions about.
#1 - 1909
LWC - Does this
Cud (die chip? still learning the lingo) make this coin any more valuable? See lower right quadrant of reverse.

#2 2000
WAM? Please help me confirm this is a
WAM. I believe it to be, but have never ID'ed one!

#3 1957D
LWC Cud? Die Chip? On the "9" of 1959. Does this make this coin any more valuable?

#4 No date
LWC - Is the
PMD? Or is it possible that there are
LWC without dates? I can't make any notice of a date that is worn off. However, it does look discolored in the area where the date would be.

#5 1997
LMC - Upper right quadrant of obverse. Is this an error from the mint? Does it make this coin have any more value than 1 cent? It is slightly lower than the rest of the coin.

I appreciate any and all help! I can't wait to share more of my finds, and learn more as I keep diving into this amazing hobby.
Thanks,
Jason