DOUBLE HB DIAMOND
								LABORATORY, CHEMICAL, AND SURGICAL GLASSWARE-NAMELY, THERMOMETERS, HYDROMETERS, THERMOHYDROMETERS, ACTINOMETERS, BARKOMETERS, GLUEOMETERS, LACTODENSIMETERS, LACTOMETERS, SACCHAROMETERS, SALINOMETERS, SALOMETERS, SPRAYOMETERS, TANNOMETERS, PYROMETERS, FLASH-POINT APPARATUS, CALORIMETERS, PIPETTES, BURETTES, GRADUATED CYLINDERS, FLASKS, AND BEAKERS, COMBUSTION TUBES, CENTRIFUGE TUBES, VISCOSITY CUPS, VACUUM FLASKS, GAS-ANALYSIS APPARATUS, MILK-ANALYSIS APPARATUS, PAINT-ANALYSIS APPARATUS, WATER...
                                Expired  ·  May 15, 1923  ·  71180663  ·