RECENT IN VENTIONS. Oil Well Bailer. Combined Slate Cleaner and Pencil Holder. Method of Making Shoe Nails. New Jewelry Setting. Improved Butter Case. Bread Box. Making Porcelain and China Paste Boxes. Jointed Harvester Heel. Suspender Strap. Dental Plugger., scientific american, 1882-06-17


RECENT IN VENTIONS. Oil Well Bailer. Combined Slate Cleaner and Pencil Holder. Method of Making Shoe Nails. New Jewelry Setting. Improved Butter Case. Bread Box. Making Porcelain and China Paste Boxes. Jointed Harvester Heel. Suspender Strap. Dental Plugger., scientific american, 1882-06-17


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