
I hope these photos will give you experts some ideas of who makes these nice instruments. No names on any of the hardware. The flat-black screws on the truss rod cover, control cover and strap pegs might be distinctive.
4mm allen-keyed truss rod has been abused but tension is adequate for the strings that are on there.
I removed all the grub screws from the bridge saddles because they can sit right down on the bass plate and the action is still low and buzz-free.
Controls needed cleaning but now work great. Pickup is about 13.3k but I have not checked to see if it is original or what.
Neck has very nice feel. Pretty thin with 1 5/8" nut width. Nut is not original. I had to reglue the nut but now I see its not set properly. (DOH!) However, intonation is just fine.
Any insights as to vintage and place of manufacture much appreciated!
http://s492.photobucket.com/albums/rr28 ... %20P-bass/
This has nowhere near the craftsmanship and looks of the 1970's copies but it is a really nice playing instrument.