Nikon Labophot Microscope Trinocular inc. 4 objectives good working condition

Description

Nikon Labophot Microscope; Trinocular;  in good working condition
Includes 4 objectives on a 5 objective nose piece:
objectives are 10X, 20X, 40X and 100X
Three objectives (10, 20, 40) are Bausch & Lomb ;
the 100x objective does not have a manufacturer name
The microscope has a stage, but no stage clips
The stage works well
Focusing works well
Has an internal light that works
H
as a Nikon condenser
Includes a camera port