The main support pillar is non-telescoping (like later Powell models) and hinged at the top to allow the microscope body to be tilted to its horizontal position.
Coarse focus is by rack & pinion. There is no fine focus. Knob extending from the stage control X/Y movement (R) or only Y (L).
The mirror has two sides, plane and concave.
Diameter = 55mm. The articulated are can be positioned anywhere along the descending arm.
Diameter = 55mm. The articulated are can be positioned anywhere along the descending arm.
Horizontal position.