dont know how to skin a squirrel but have skinned goat and possum with a single edge razor blade and an air compressor when I had the farm....
Makes for nice pelts for fly tying material trade....pull the tail bone and peddle them to Sheldon’s (Mepps).
I wanted the possum pelt, they have a beautiful hide when tanned, after preparing the hides for tanning, off they went to a tanner in Bucks county Penn..Angora hides in full hair are beautiful. Each one of my kids has one