Antique Coin ? (Maybe 1400-1500s Ferdinand & Isabella Spanish Reales Columbus)?

Description

I don't know anything about this coin. It is 1 inch in diameter, see photos.
From quickly searching online, this may be a Spanish Reales Columbus Ferdinand & Isabella Coin.
PLEASE rely on my photos to decide if you want to purchase this coin, as I don't have any other details.
I'm also listing all of my other coins. Under Seller information, click (See other items) if you're interested.