grapenuts

Hi all. New user here. I bought this used pool from someone and need help figuring out what brand it is and any other information. We don't have an instruction manual and I'm trying to locate one online. I've searched and searched with no luck. It's a 33 feet above ground pool. The wall is in 2 pieces that bolt together. I'm attaching pictures of the wall, the uprights and the top pieces in hopes someone will recognize it.