Offered this very , very rare DUTCH made Egg Scale / Egg Grader / Egg Weigher / Egg Scales.

During my time that I'm selling on EBay -and this is for more than 20 years- this is one of the rarest egg scales I found.

Its a pendulum egg scale with an oil container to reduce the pendel time when weighing an egg. The scale goes up form 47 to 83 gram. There is still a sticker on it from the company - G Coenen & Zonen-  who sold it. 

The scale is made from brass and is mounted on a wooden stand. 

This scale measures: high 12.2", wide 4.0" lenght 10.0".