New Process of Dental Surgery. It will be seen that the shadow thrown by A is lighted by the spring raises the valve, and the steam, escaping, sounds Mr. Napier, an English dentist, announces what he con- B, and is seen on a ground jointly illuminated by A: and B; the whistle. siders to be… … exposed portion of the nerve in each tooth — tal position, and the whistle dispensed with, successively, He then filed the teeth down a nozzle being used in its place, The appa- WATER INDICATOR. HOPKINS’ to the level of the gums without producing ratus then becomes an automatic gage cock. any pain…
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