Your picture is too blurry and too far away. The 2 looks large, but it is far enough away from the rim that it might be small.
does your scale go to 100th of a gram? Such as 3.12 grams? or does it just round to the nearest full gram ?
Left one is a large, right one is a small. Still don't know what the one in your first post is. Next post why don't you show 5 coins with no description.
looks totally different, although the rim ding does exist on the right of the two, as in the single one. With such a variance in lighting, none of the other identifiable scratches showing, etc are not showing for a proper comparison. I'd say "no" if it wasn't for that rim ding (which looks different too).
The 2 looks to be in between both styles of 2 and it is not close to the rim, as in the large date. If this is a small date (snowman 8) then the scale is in question as already posted, it may have rounded up a 2.5 zinc coin to 3. Where are the tenths? Or hundredths? The odds are against this being the 3rd small date copper 1982-D out of 6 billion Denver coins produced that year.
All the coin photos for this post were the same pennies, I just used a better quality 1982 D for reference. I will have to work on my posting of photos to meet these high standards. Anyways, the penny IS a 1982 D small date, unfortunately the scale at the coin shop showed it to be 2.6g. The hunt continues!
If you are going to continue this hunt, get a balance that is (1) a 00.001 gr range like this one ( specs) and (2) has a calibration weight , which should be used frequently, especially if important, Jim https://www.amazon.com/NEWACALOX-Mi...balance+.001&qid=1566421974&s=gateway&sr=8-30