Antique Pyrex glass insulator clear 41 Hemingway Pyrex AP

Antique Pyrex glass insulator clear 41 Hemingway Pyrex AP Measures approximately 4 inches by 2 5/8 inches Item is used in fair condition- has damage, glass is chipped and is extremely dirty. - please view all photos Marked Pyrex AP TM REC US PAT OFF (on one side) Marked CSA made in USA 41 (on one side) Will be wrapped securely for shipping From a non smoking home as always