IMO you take some wonderful up close pictures.....but I can't speak to the doubling......
Yes, it is called Longacre doubling and is very common on Indian Head cents. The actual cause of the doubling has been debated, but no definitive answers that I know of.
Thank you. I use an Andonstar ADSM201 usb microscope. Works very well, set it up to a 24" monitor and can run through a batch of coins in no time checking for errors, etc. Do a search for it on youtube and you will see examples of similar setups.
-TwoYewts