https://s3.amazonaws.com/omeka-net/36717/archive/files/332a72ccb8eef8b46e03ea00cc48655f.JPG?AWSAccessKeyId=AKIAI3ATG3OSQLO5HGKA&Expires=1551714193&Signature=1KYH5IXdn%2Fc2ILj64CV9qhLbwOE%3D

Media

Part of Round Base Compound Microscope