Super retro, old-fashioned microscope

I am unsure of its exact age.
The box is also half broken.
It was found in the back of a warehouse.
Judging by the microscope's cover, it appears to be quite old.
When I looked through it, the upper mirror?? was missing, but I was surprised that it could still magnify and show things clearly.

I have listed it in the hope that someone who collects such items as a hobby might be interested.