Here's the details from the file, JW:
MSBI-4 Series I 4-string bass
top: Zebrawood
back: Zebrawood
body core: Mahogany
neck: 5-piece Maple and Purpleheart
scale: 32 medium
fingerboard: Ebony
inlays: mother of pearl
controls: volume x2, filter x2, Q-switch x2, pickup selector switch, stereo 1/4 and 5-pin outputs
originally made for: Guitar Center, San Francisco, CA
birthday: March 26, 1981
The original owner lived in California and registered the bass in October of 1981.
In September of 1981 the bass was sent here for a repair for rack burn and we refinished the peghead. I guess it was taken on and off the display rack quite a bit in the 6 months it was in the store. Ouch!