Got some tough coins to id

[Older The Better]

Got some coins I’m looking to id
Coin 1 and my best shot at an id Spanish? English?






Coin 2 seems to be no design but it was kept by my great grandma for some reason



Coin 3 looks totally blank on the back and in just the right light you can see what I think are numbers in the middle. Again kept for some reason




If it helps there were also a few flying eagle pennies, a heavily aged shield nickel, and a three cent nickel

 

Amazon Forum Fav 👍

Upgraded Night Vision Monocular Digital Infrared Monocular Telescope for 100% Darkness with 8X Zoom - Grab it through Amazon!

[Mackaydon]

Carlos III Spanish
Legend probably reads: Carolus III DEI GRATIA (date)
Don......

 

[Mackaydon]

If it is a coin and Mexican, it would be 18MM for a 1/2R; 20MM for a 1R; and 28MM for a 2R
Don.....

 

[lairmo]

Those denticals seem way off for me DON, unless it is heavily worn..you are probably right ( as usual)..just seems a little off for some reason..

 

[Older The Better]

I didn’t have high hopes for the other two but I’ve seen you guys I’d some pretty roasted coins, thanks for the id on the first one