This is a Dutch wall antique coffee grinder. This is a very rare model, made for Kannis & van Gunnik. It's a collectors item.
These antique coffee grinders were produced during the 1970s and almost every Dutch family had these coffee grinders in the 70s in their kitchen.
As one can see, this antique coffee grinder is in excellent condition and still can be used, as the grinder works!
Of course the antique coffee grinder has some traces of age.
The measurements are: 34 centimer x 12,5 centimeter.
If you have any questions please email me.