Pic EGG 17
pendulum egg scale.26 cm high and 20 cm wide with pan.
The graduation look like Aluminum and goes from 0 to 90 gram.
All other parts look like tin. The pendulum with the iron weights fit on
box which look original. Maybe oil was filled in the box as damper but I
am not sure.
The graduation show the maker name KOSMOS Goettingen