Can anyone help me figure out what coins these are that I bought about 8 years ago?

About 8 years ago I bought $50 or $100 worth of some random alt-coins and put them on paper wallets and then forgot about it. I recently found my paper wallets, but I don’t remember what coins these are, or how to check the balance (if they’re not completely dead). Each coin has a little symbol (which I can’t really read, a public key, and some instructions that I’m not finding helpful. I’ve tried scanning the public key on a few different blockchain explorers but nothing is coming up. I do have the private key for each of these on a separate piece of paper (which I’m not going to post) Can anyone help me figure out what coins these are and how do I check the balance? Thanks for the help 🤞