Polytone bass guitar neck-through???

[bodidR]

HI!
New here but I'm trying to find out some information on a bass I have. I bought it a long time ago on eBay. It was horribly painted with automotive paint, very thick and some gawd-awful colors. I stripped it down to bare wood, and discovered it is a Polytone (on the headstock) bass, with neck-through construction, a split P-bass type pickup and Jazz-bass pickup by the bridge. Bridge is heavy brass. One volume and one tone control, and a pickup selector switch. I'll try to post photos later.
Who made this?
Rare?
Any other information?
I've tried every where.
thx

 

[bodidR]

 

[bodidR]

 

[bodidR]

 

[kesslari]

Polytone primarily made amps - they were considered good jazz amps (primarily) back in the 70's. Looks like they had a mfg put their name on some basses as well.
Looks to me like something out of one of the good Japanese factories.
Nice bass!

 

[MD]

I think they did sell basses at some point, but it's not on their site. Invalid Link Removed
Nice amps though. I still have a Mini Brute III which I bought new in 1980.

 

[bodidR]

I've had several PT amps, mostly for guitar, but still have my stereo/dual channel 250 watt PT head. bi-ampable, bridgeable, very versatile head.

 

[bodidR]

http://www.ebay.com/itm/131108552386?ssPageName=STRK:MESCX:IT&_trksid=p3984.m1554.l2649