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Scientific American, Vol. 67, No. 25 (1892) (1892)

leaf 3

An illustration from Scientific American, Vol. 67, No. 25 (1892), 1892, leaf 3
ing much of the back blast on the fire, the milder to be cholagogue.” He describes its effects in the treat- With the collar shown in the accompanying illustra- draught also drawing lesssparksthrough the flues, and ment of dysentery as very remarkable. — 1/Union Phar- tion, the pulling strain is… … CAIN'S: BREAST COLLAR. rate of one gallon per burner every hour, an intensely UMHOLTZS EXHAUST NOZZLE. hot flame is made, which rises several feet and creates being relieved from pressure, thus giving comfort to also a dense smoke which acts asa smudge. The cost patented by Mr. Charles W. Umholtz,…

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