https://s3.amazonaws.com/omeka-net/36717/archive/files/b47ab2f855ed29dd3076e6e32f385208.JPG?AWSAccessKeyId=AKIAI3ATG3OSQLO5HGKA&Expires=1551714193&Signature=nuCv54vfH3%2BJGHg022%2FZgULH5fs%3D

Media

Part of Round Base Compound Microscope