Antique Advertising Thermometer Calendar Ball Clays Fowey England Easton PA

Description

Historic Advertising Thermometer showing the China Clay Trade/Industry of South West England from Fowey to Easton, Pennsylvania.
Thermometer works.
Circa 1920s.
Standard Thermometer Co.,Inc. of Boston Pat Pending
Calendar cardboard cutouts are double sided.  Missing 8/9, 16/17, 23 is ripped in half.
November/December is ripped in half.
Can easily be reproduced.
Condition as seen in photos.