What you have is definitely a LD and no
DDO (doubled die obverse) or RPM (repenched mintmark). To easily determine which follow these four rules: #1: Top of 7 is even with 9 & 0 #2: there's usually a small bump at 12 oclock outer of 0 on LD #3: There is an inner crease on the 7 and the real give-away #4: The BERTY on SD is weaker than on LD. The photo enclosed shows these. Thought myself this pix was 1970S-1D0-008 (coppercoins.com designation)notice inside 0 3-6 oclock seems to be doubled, but coin has no small outer 6 oclock tick so can't be. Note also the "ghosting NW on 7 & 0, this is machining, and the shelf on right of 9, it is sharp and matches original size of digit, this is probably a bag smash,
Mechanical Doubling would show up in other close digits.
