I got a box of 5,000 pennies in the mail today and a bunch of them are labeled as errors/varieties. I'm still new at this, so I might be missing something, but most of them don't look like errors or die varieties to me. Can you please help me out? And if any of them ARE an error or variety, can you give me a ball park figure of what it's worth?
(1) I'm putting this one first because it's the only one I'm almost certain is for real...1955 Poor Man's Double

(2/3) Two 1955s both labeled as "
DDO #2" I see nothing on either of them




(4) This one is labeled as "1957-d 5 Dbl" I see nothing.


(5) This one is labeled as "1964-D
DDR" I see nothing except possibly a faint shadow on UNITED.

(6) This one is labeled as "1982 DDO-001" I see nothing.

(7) This one is labeled as "1986
DDO Strong US" Something's obviously going on with the rim, but beyond that I don't see doubling.


(8/9) Two labeled "1985-D RPM-001" I see nothing on the first one. The second one looks like maybe RPM and
Machine Doubling on the date?




(10) Not labeled. Looks like probably post-mint mutilation, but could it be a wrong planchet? I don't have a weight...My scale only measures to the nearest gram...not tenths.


I think there are a few more error cards, but this is plenty for now!