hs show that in nearly every case thecause of the occurrence is the incompetence or inattention ofthe person in charge. In such cases, the value of an auto-matic safety apparatus and an unalterable register becomesdoubly apparent; and the inventor of the two devices here-with described has… … LOW WATER REGISTER. death and destruction in all parts of the country, fully de-monstrate. Patented August 27, 1872. For further particulars addressthe inventor, Mr. W. S. Belt, Cincinnati, Ohio. ) 1873 SCIENTIFIC AMERICAN, INC. April 12, 1873.] 9timtiik %mmtm. 231 FLEXIBLE SAW AND T001H FILING…
Patents · Improved · Valve · Attached · Pivoted · Boiler · Scientific American · Iron · High steam · Steam pressure · Low water · Trade catalogs · Sewing machine · Address munn · Carbonic acid · Piston rod · Steam gage
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
