c. 1918 American Frohse Anatomical Charts analog thermometer Green eyeshades are a type

Green eyeshades are a type of visor that were worn most often from the late 19th century to the mid-20th century by accountants

a manufacturer of ropes

The back of the letter opener reads "Made in Israel"

73" W x 23" D x 66" H

c. 1918 American Frohse Anatomical Charts analog thermometer Green eyeshades are a type1918; A. J. Nystrom Co Chicago, IL This antique American Frohse anatomical eye and ear chart came into existence after A. J. Nystrom acquired the Goder Heiman company in 1912, which afforded them the Frohse anatomic chart product line. "American Frohse" refers to a series of anatomical charts based on the work of German anatomist Fritz Frohse, which were adapted and published in the United States during World War I, revised by Max Brdel This chart is