Two FOR PARTS American Optical One-Fifty Microscopes

American Optical Model Sixty Monocular Microscope

American Optical Co. Model Sixty Spencer Microscope Tested

Vintage Sentinel Compound Microscope w/ Wooden Storage Box

Nikon SM 2-1 Microscope with LED Lighting

American Optical One-Fifty Microscope -WELL USED Dirty-Needs Cleaning Lamp Works

VINTAGE 60's-70's MICROSCOPE With BOX stellar

Spencer Vintage AO American Optical Stereo Microscope 56C-103