01951cam a22003251  4500001001300000003000400013005001700017008004100034010001700075035002000092040003900112042001200151050002500163110005700188245045600245260004300701300004400744490009100788500013600879500005701015500009501072500006501167650003401232710007701266710004601343710004601389710004801435740006201483810008001545l  28000134 DLC20260227111531.0910813s1928    dcua          000 0 eng c  al  28000134   a(OCoLC)24226417  aU.S. Dept. of LaborcCLUdCLUdDLC  apremarc00aHD8051b.A62 no. 4632 aNational Bureau of Casualty and Surety Underwriters.10aSafety code for mechanical power-transmission apparatus.bFirst revision. Rules for guarding prime movers, intermediate equipment, and driven machines.cSponsor organizations: National Bureau of Casualty and Surety Underwriters, International Association of Industrial Accident Boards and Commissions, the American Society of Mechanical Engineers. American Standard, Approved November 11, 1926. American Engineering Standards Committee ... June, 1928.  aWashington,bGovt. Print. Off.,c1928.  avi, 32 p. incl. tables, diagrs.c23 cm.1 aBulletin of the United States Bureau of Labor Statistics,vno. 463aSafety code series  aAt head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. Ethelbert Stewart, commissioner.  aIssued also as House doc. 159, 70th Cong., 1st sess.  aAn earlier edition was issued as Bulletin of the U.S. Bureau of Labor statistics, no. 364.  aCompiled by the Sectional Committee, Carl B. Auel, chairman. 0aMachineryxSafety appliances.2 aInternational Association of Industrial Accident Boards and Commissions.2 aAmerican Society of Mechanical Engineers.2 aAmerican Engineering Standards Committee.1 aUnited States.bBureau of Labor Statistics.0 aPower-transmission apparatus, Safety code for mechanical.1 aUnited States.bBureau of Labor Statistics.tBulletin.pSafety code series.