Please Help Identify This Coin

I’m looking for additional information about this coin I purchased this week. The coin is a 5oz 1992 Quincenntenial Christopher Columbus Coin and Luigi Badia was the artist. I’ve only found 1 coin on Numista that matches the design but it is a 2oz version N#449659 If anyone has any suggestions where I could search for more info on this coin it would be greatly appreciated!! Here are photos of my 5oz version. Thank you all in advance!!

It looks proof but I can’t find any information on it

It's a head scratcher for sure, but I appreciate your review of the coin and for replying to my post! 😁

Here's a 1 oz. version.

https://www.ebay.com/itm/374931502959

I would suggest trying the Osborne Coinage Mint and the Anonymous Mint.

Thank you for replying to my post! I actually purchased the 1oz version and I will reach out to both of those mints you suggested. 😁