Knowlton Guitars & Basses currently offers the 2750 series electric hollow body guitars and basses.

2750G-6 Prototypes
Bookmatched tops and backs
Schaller tuners
ABM bridge
Bill Lawrence pickups
Passive electronics
Choice of fret sizes
Mam
PBJ
Sugar
Cracker
Homer
Fat Fatty
Lily
    
2750B-4 Prototype
Bookmatched tops and backs
Hipshot tuners
Hipshot bridge
Bill Lawrence pickups
Passive electronics
Choice of fret sizes
Thin Man
Willow
2750B-4FL Prototypes
Bookmatched tops and backs
Hipshot tuners
Hipshot bridge
Bill Lawrence pickups
Passive electronics
Choice of lines or dots for fret markers
Big Honey
Dan
Zoot Suit
Iris
Binky
Buddy