Catalogue of dental materials, furniture, instruments, etc. (1867)
S.S. White Dental Manufacturing Company (Philadelphia, Pa.) · Lippincott's Press, Philadelphia · leaf 51
No. 20—Upper Molar, right and left, cow horn, which, with No. 16,makes an invaluable set for the extraction of Molar Rootswhen the crowns are decayed below the process. … No. 57—Upper Molar, right and left, cow horn, with or without hook on handle. DENTAL CATALOGUE. 39
Dental instruments and apparatus
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