Good grammar lessons, but not to the OP's question. The next to the last penny's picture seems to show a good example of mechanical doubling, but I can't see anything but some reflections in the pictures of the other pennies. Of course, technically, they are cents, but by common sense we know that common cents are commonly called pennies. If they actually belong to a woman named Penny, and he spends them in a certain store, he could spend Penny's pennies in Pennys, but they won't buy much.
@Monsterrico ...ask a specific question about the cents for which you posted pics...like where you see doubling on an obverse. Which one? Better pics would be nice, too...Spark
Welcome to Coin Talk. Please post clear photos of both sides of the entire coin with closeups of the areas in question. Thank you. The only one that we can see the date is the 69 S.