Novel handsaw sharpener.

Attachment 312435Came across this little sucker today, amongst some other goodiesincluding the cast alloy B&D workmate:U Attachment 312436havn't seen one myself before, as you can see the gile is guided on small vee groove wheel either side of the saw plate, even comes with a Wiltshire Australia file, wouldnt like to use it for setting, not sure what the rake is a fixed angle. I dont think it can be changed or what it will end up at, but might have a use in the initial forming of the teeth.