This is a Fender Jazz Bass.  The Serial Number is 345592, the neck is dated January 72.  The pot codes 304-7116 indicate that these components were made in the 16th week of 1971.  It has the black finish which was a custom color at the time this bass was made.  The beveled edge laminated white pickguard is typical of custom color examples done in opaque finishes.  Weighs 9.8 pounds.  Maple neck with rosewood fingerboard with white binding and pearloid block inlays, black peghead decal four bolt neck fastening with truss rod adjustment at the body end of the neck, typical Jazz Bass electronics, hardware, and ornamentation, and original black Tolex covered hard shell case.  Has all original parts including the metal guard covers for the bridge and pickups.  Original paperwork and receipt included.  Fully insured shipping included, worldwide.