Need Help Identifying this bass

[CostaBass]

Hey guys, I'm wondering if anybody has seen a bass like this before. All I know about it is that it was made in the 60's and original bought from sears.

 

[madmachinist]

thought it might be a Greco , but it looks to have a scroll peghead and no control plate, w/ a toggle switch instead
of the slide switches hofner and greco used .(as well as gumby
pegheads )

teisco is likely the culpret . never met a teisco i didn't hate.