of the instrument, showing foot, the dial of which can be ful oxidizing qualities of the which delivers the sound waves to the trumpet. mounting1 of the valve mechanism and alu- instantly and easily read and hydrogen peroxide. It is im- On the floor is a pedal for modulating the air minium… … moments. and found it agree well with At the concert previously men- Fig. 4.—The several component parts of the Fig. 8.—View of the Instrument them; it was well absorbed and tioned, the possibilities of the looking on the delivery side of valve. possessed good nutritive value; auxetophone.…
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