Egg scale
Pic EGG 16

Unusual pendulum egg scale. 17 cm high and 14 cm wide with pan.
The graduation look like Aluminum and goes from 0 to 80 gram.
All other parts look like tin. The pendulum with the iron weights fit on an bakelite
box which look original. Maybe oil was filled in the box as damper but I am not sure.
The box show the follow numbers 47021 731019