Ok, looking around online I'm pretty sure this is a Bali-Song Model #30. I purchased it from a cutlery & gift shop back in the 90s. Some of what I'm finding as I look around adds "SPL" to the model number - does anyone know what that means, or how to tell if this knife is the SPL version?
https://imgur.com/a/1APHOUT
https://imgur.com/a/1APHOUT