Vintage Precision Optical Microscope With Storage Case 15X-?

$19.99
condition
Used

This appears to be a student microscope from the post wwii period into the 1960s. It has a tag on the front which has some lettering/numbering but can’t quite make it out. Eye else is marked 15x .. but lower lenses are marked sequentially 1-2-3.. so not sure of too magnification level. Microscope has a little wear on handle but otherwise in great shape. Case in good condition with working latch/hinges.