1. [Keys for tooth extraction] Author(s): Bell, Benjamin, 1749-1806, author Publication: Worcester, Massachusetts: Isaiah Thomas, 1791 Subject(s): Tooth ExtractionDental Instruments
2. [Dental key] Author(s): Robertson, Abraham, author Publication: Philadelphia: Lindsay & Blakiston, 1868 Subject(s): Tooth ExtractionDental InstrumentsDentistry