Early Fischer Schematic Eye Apparatus in Box by Riggs Optical measure MM - 10202 - 072924

MM - 10202 - 072924

Painted tin lithograph sign advertising Insul-Rite Insulation

14" dia and 22" H

This piece features an enlarged chick in front of a blue egg

AF - 18229 - 112125

Early Fischer Schematic Eye Apparatus in Box by Riggs Optical measure MM - 10202 - 072924c. 1900s; Riggs Optical Co. Chicago, IL Early 20th century Fischer schematic eye apparatus housed in its original black storage box, complete with labeled reference key and a series of interchangeable painted retinal slides. The compact cast metal instrument stands 5" tall with rotating arms to hold and display the diagnostic slides, each hand painted to illustrate conditions of the human eye such as retinal detachment, glaucoma, papillitis, coloboma,