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Scientific American, Vol. 61, No. 10 (1889) (1889)

leaf 4

An illustration from Scientific American, Vol. 61, No. 10 (1889), 1889, leaf 4
request of Messrs. Beck & Love, of No. 20 South ance of the ventilator from the interior of the room. Gay Street, Baltimore, Md., we give a view of the de- This space may also be utilized for a water trough to vice as now manufactured, the cinders being dumped moisten the airof the room. Itis said… … LOVE'S ASH SIFTER. exceed $600,000,000. end of a shaft connected in the usual manner by a belt © 1889 SCIENTIFIC AMERICAN, INC.

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