Help Identifying This Model

Hey everyone, very longtime lurker, but this is my first post on LaLD.

I recently picked up a diecast that I had and adored as a kid at a local yard sale. It’s a catering truck on what looks to be the cast of a Pre 1988 Ford L-Series chassis. I’m wondering if anyone knows who the maker of this cast is. The base looks like it has places for markings, but it’s blank. I also had a white catering truck on the same chassis but with a raisable cargo box. I’ve yet to find that one again though. A quick google search didn’t turn up much info.

I’m super excited to finally be a part of LaLD!