https://s3.amazonaws.com/omeka-net/36717/archive/files/074559f60fcf1d2fa8ca8d8f44a4fcb2.JPG?AWSAccessKeyId=AKIAI3ATG3OSQLO5HGKA&Expires=1551714188&Signature=CFEbFoT42uMpS4pzb7UcRZMmbac%3D

Media

Part of Watson & Son Microscope Lamp