Self-Cleaning House Plastic Book Protector
Maker and role
Frances Gabe (b.1915, d.2017), Patentee
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According to Gabe: "Books can be left anywhere one chooses, if the Gage shield is on them. There are covers that fit over books and come together in the center of the pages and are sealed around the back upon closure of the book. They are very easy to open and close."