Apparently it was a garden ornament before it found its way to me...
shaky video of it working at https://www.youtube.com/watch?v=EThNMGcmz6g
and some photos ( Attachment 35624Attachment 35625Attachment 35626Attachment 35627Attachment 35628Attachment 35629Attachment 35630
I've yet to set up a permanent home for it, but for now it's restored, coated in oil and wax, and stored out of the way.
Des
Australia