Mini basses.

[gweimer]

I'll have to post a picture of my Savoy bass.  It's a close cousin.  I think the headstock ends when the fret nut was on my Newport.

[birdie]

Replace the neck on that little mando and voila. Mini t-bird!

[uwe]

20" is way too short for bass tuning, really. I had a bass that had 24" or something and no matter how you intonated it and what strings you used, in a bass octave tuning you had all these weird ghost notes and freak harmonics on the E and A string. Unbearable if you played it unplugged .

[Basvarken]

20" is way too short

It's not the length that matters. Didn't your daddy tell you that?
It's what you do with it, that's what matters