Definitely out of the ordinary -

[alyctes]

An unconventional headstock on a semi-acoustic Mazeti:

http://www.ebay.co.uk/itm/John-Mazeti-Bass-Guitar-/182113306631?hash=item2a66cc8807:g:AbQAAOSw9~RXJKsi

I've not seen one of those before... !

[Bassassin]

I remember these (and other Mazetis) being sold new on Ebay about 10 years back - wasn't sure about the headstock but I liked the neck construction & inlays.

They were about £150, I think.

Jon.

[alyctes]

It would be easier to see if the pics didn't have the plate in the background.