1900 Antique Brass Spencer Lens Co Microscope with Wood Case

Description

1900 Antique Brass Spencer Lens Co Microscope with Wood Case
It has Patent date 1900 stamped into it
Also has SPENCER LENS CO.  Buffalo N.Y. With what looks like the # 19644
The microscope is made of a black metal and brass.  It needs to be cleaned & polished.
It comes in a nice box that is dovetailed with a brass handle on top.  It shows signs of
use and wear.  There is a crack down the back and the door doesn’t close tight.  There are two wood slides that hold lenses but they are missing some.   I also do not have the keys for the box.  Please see all the pictures as they are part of description.
If you have any question please ask and I will try to answer them.
weighs 14Lbs