None of my "vintage" guitars are fancy. Here's a late '60s or perhaps early '70s bass that has never had a name. From it's details it looks like Japanese instruments that were often branded Teisco in the US, and a Google Image search finds a slightly similar model sold under the Marlin nameplate in the UK.
https://www.talkbass.com/threads/ple...n-bass.856234/
As someone said up-thread, guitars like these are the equivalent of gas-crisis gas-pipe bikes, but that doesn't mean they can't have their charm.
I got this bass in trade in the early 80s from Dean Seal who played bass in my band in trade for another cheapo bass that I had that he had taken a liking to. A year or so back I decided to play more bass and actually began to use it. Funny thing: it actually sounds pretty good. The pickups are a little hotter than a Fender Jazz bass and their position gives it a fairly warm sound.