Google brings up references to prewar O/C conventional reel and a Harnell rod model (black/red, of course), but Panama City, FL is a major salt fishing and tackle hub.
Wouldn't be a bit surprised for your rod to come from there, or possibly even the Texas coast.
Yellow could be a St. Croix blank, and one-piece is excellent.
Bingo and Pico lures were made in Corpus since before the war, and have major collector followings.
Dr. David McKee may be the guy to contact with a question - https://kristv.com/news/2018/12/09/corp ... professor/ - article links to nice video and his e-mail contact.

It sounds like a well-thought-out salty configuration, and could be a match for inshore, jetties, and even offshore pelagics (kings).
It might even need a green Penn 712 or Mitchell 302.
Wish you'd reconsider the photos thing.

Equating the 714 to a 2500 also equates the 712 to a 3000 - large inshore size - you may want to start looking at the 710, which seem to be fairly abundant on ebay - most people are after the smaller sizes.
Though the Penn sizes are always just a little bit larger and with improved line capacity - Penn's UL sizes are always just a little tougher than everyone else's.
Both my 716 and 4200SS have landed slot redfish. They seem like an intermediate size between UL and 2500.

Some pictures of the rod as requested. One piece 6'8" blank painted yellow. Spiral wraps and 4 wire guides. Aluminum reel seat complete with corrosion. I need a butt cap but the cork is decent. When you flex the rod it exhibits what I would call a stiff full flex down to the cork.

I must admit I should have downloaded Tapatalk a long time ago. Far easier to use than photobucket. The guides are not magnetic. I cleaned the cork and will be recoating the wraps. The search is on for a butt cap and a suitable reel. Vintage would be preferred but a modern reel that balances correctly would be acceptable. For freshwater I have a 1956 Mitchell 300 or a 1953 pre 300 Mitchell to choose from. The rod may be the best $5.00 I 've ever spent on fishing gear.