Antique Scientific Glass Bell Jar Laboratory Vacuum Dome Cloche

Description

Antique Scientific Glass Bell Jar Laboratory Vacuum Dome Cloche........  Light purple .... Single seam mold blown piece with a ground base on the hole in the top is ground  weighs 4lbs and is 9" tall and 5" wide at the base thickness at the top hole is 3/4" x  1" ..... Inner top hole has light nipping.