Hydrometer for alcohol; Cartier and Gay-Lussac scales
Boxed set of root canal tools
1974-1980
2 Sargenti "Fistulators" dental trepanation guides
1975-1980
Hydrometer for acid solutions
The Hopforth Children
1894
2 boxes of 6 tubes of 6 "2R2" interchangeable hypodermic needles for cartridge syringes
1950-1965