Bausch & Lomb Balplan Microscope Illuminator Base Unit Switch Untested 31-32-14

Bausch & Lomb 31-35-32 Adjustable Stand Microscope Illuminator Desk Lamp

Bausch & Lomb Balplan Microscope Illuminator Base Unit Switch Works 31-32-12

Bausch & Lomb Microscope Illuminator & Transformer 31-35-30

Bausch Lomb Microscope Illuminator, Desk Lamp

Bausch & Lomb 31-35-30 Variable Intensity Microscope Illuminator

Vintage Articulated Arm for Bausch+Lomb 31-35-47 Microscope Illuminator

Bausch & Lomb 31-35-30 Illuminator & Transformer For Microscope Adjustable Stand