Adjustable Hydraulic Optometrist Stool c.1930 Sofas The lid is attached but

The lid is attached but the top of the lid is loose

The mask has retained its original finish and has the appropriate patina consistent with age and use

California

propeller and mask

MATERIALS AND TECHNIQUES  Chrome

Adjustable Hydraulic Optometrist Stool c.1930 Sofas The lid is attached butABOUT This is an adjustable, steel Optometrist stool on casters. The middle hydraulic box has a lever that controls the movement up and down with a screw top that locks it in place. "Shur O Standard Optical Co." and "Genothamic" are on embossed in steel on the top of the box. The tobacco swivel, vinyl seat appears to have been recovered later. CREATOR Shur O Standard Optical Co., Geneva, New York. DATE OF MANUFACTURE c. 1930 1950. MATERIALS AND