onet or the brilliant trumpet-pipes of an organ. The sound the drilland the tool which cuts off the nut may act simul- cream ; after which it is allowed torun throu‘:) the screen of a clarionet is due to the vibration of what is called a reed— taneously, so that the work proceeds rapidly ; the… … some inches in diameter. The fog-horn is essentially of the the Scientific American Patent Agency, by Ferdinand Rheydi, same construction as the reed-pipe of an organ, but with all into the second box. It should be premised that, while the and an application fora patent or further improvements is…
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