Show w LIKE THUNDERCLAPS Ilnw a lly TrMIInc flMnlt In a Ml erf pkoflp The InprovemtuM which W II foully 1 foul-ly 5 has lately lidded to the microphone or sound magnifier makes It oae of the most marvelous mechanical contrivance con-trivance of the age The special COD truetlon of this Instrument Is I of no psrtlculir interest to any ona except experts but what Is I told of Ito I wonderful wonder-ful power no A magnifier of sound will entertain the young and old us well M limo scientific and unscientific readers of Note for tho Curious After the Instrument had been completed complet-ed with the exception of a few finishing finish-ing touches Soulby found It absolutely necessary to keep the door of his workshop work-shop tightly closed so an to admit no sounds from tbo outside otherwise limo Inarticulate rumblings liven off by hoc ejector would have become unbearable unbear-able Hvcn with doled doors tho cap had to bo kept constantly In place on tho receiver to keep the Instrument from sending forth n roar which previous previ-ous InvestIgatIon prated to be a combination com-bination of sounds produced by watch beats breathing tho hum of flies etc A fly walking across the receiver of the Instrument I make a Bnimd mual to a horse crowing a bridge and when Mr BonIbjr laid l his nrm across the box tbo blood rushing forth In his velna gave forth a sound which murk resembled that made by the pump of a largo steam engine The playing of a piano In n houio acroM the street was when ejected eject-ed from Boulby machine like the roar of an atalancho and the washing of dIsuse In a kitchen of a houio across tho alley made n sound which the Inventor I In-ventor of the machine nis was a bur ien to lila I siul I When any ono cntircJ I the room walked about coughed touched the table or door bandit the shriek which ISSIICH from tho cjeotor was moat painful to ussr Hundrcdi of use have been suggested for the microphone the most practical being IhoM of blood circulation and luaR t ItIa |