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Scientific American, Vol. 90, No. 8 (February 1904) (1904)
leaf 12
ISK TYPE OF WATER METER. centric with the pivot, and the other left square. When general use. The improved attachment is so arranged The design of a successful water meter is no simple that it will fit any size of trace, whereas the old at- task. The primary requisite, of course, is accuracy.… … the other hand, danger to human life is ever present. THE DISK TYPE OF WATER METER. IMPROVED LAND ANCHOR. © 1904 SCIENTIFIC AMERICAN, INC.Armor · Torpedo · Guns · Patents · Tons · Inches · Gas engine · Scientific American · Guns mounted · American february · Torpedo tubes · Supplemental guard · Free edge · Port arthur · American supplements · Armored cruiser
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