American Optical Vintage Optometrist Eye Exam Trial Lens Tray
Wooden case. Black frame lenses. Very nice used condition. Interior excellant.
Felt Lined Lid. Catalog No. 2390A   Serial No. T10125
Latches work. Could use a cleaning.

AS IS CONDITION - We have limited knowledge of this equipment. It is from an extensive collection of vintage optical/medical/misc. electronic equipment.

If you have specific questions we can try to help. 

See photos for details. 

Price does not include shipping.