This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
circa polarized light compound microscope patterned after Andrew Ross models unknown maker possibly England Golub Collection of Antique Microscopes DSC. en Microscope in the Golub Collection of Antique Microscopes exhibited at the University of California Berkeley Berkeley California USA This microscope is old enough so that