Vintage Androck Nut or Spice Grinder by Androck - Metal and Glass. Made in USA.

Description

I have a vintage nut or spice chopper/grinder.  It is a manual hand crank model.  The nuts are placed in a metal compartment which has rotating chopper blades.  When you turn the crank the blades turn and chop up the nuts which fall into the glass jar beneath.
It is a very simple easy way from the vintage era.  The handle on the crank is black wood.  The crank is metal so there really isn't much that can break or go wrong with it.