Document 2q63xXx8wyXYo78RogjoBEZLr

FILE NAME: National Safety Council (NSC) DATE: 1916 Oct 1 DOC#: NSC107 DOCUMENT DESCRIPTION: NSC - Safe Practices Distributed with. Weekly Distribution 148 (9 0 1916) SAFE PRACTICES NATIONAL SAFETY COUNCIL Being an orderly presentation in loose-leafform o f accident hazards and the best prac tices fo r their elimination. NATIONAL SAFETY COUNCIL Headquarters: CHICAGO, ILLINOIS EDW IN R. W R IG H T , Editor A RTH U R T . MOREY, President W M . H. C A M E R O N , Secretary Announcement INFORMATIONAL SERIES ON SAFE PRACTICES. The National Safety Council was established to help free mankind from acci dents, and, to that end, to gather to itself as members all those concerned and interested in the Safety Movement, and to bring about an-understanding of accident causes and find and apply remedial measures. I The field has been new and the various services rendered have met the need, in so far as the Council's modest income from its nominal fees, its experience and the experience of its members, have permitted. The time has now come when the pioneering period has partially passed and our accumulated experiences permit, and the awakening needs require, that the great amount of collected and obtain able Safety information be put into concrete and popular form for the benefit of the cause. The Executive Committee has, therefore, decided to compile the best infor mation obtainable about Safe Practices of all kinds and to present same in a logical and orderly form. I t is hoped it will become an encyclopedia of inform,' ion on all phases of the subject. It is fully realized that this is a very large undertaking, but this need not deter us if the accomplishment is necessary to the progress of the Council's purpose and its service to its members. The Council will simply do the best it can with such a large and important subject, relying upon the co-operation of the members for the success of the plan. The gathering and compiling of data will have to be sectionalized to cover the field. ~fx X1 2 The National Safety Council This work will have three phases, founded on the idea that the Council is a co operative clearing-house of information. The plan must be laid out wisely and broadly enough to meet the situation, and the Council's disinterested position puts it in the unique way of enabling it to get fullest information from all sources and give this great service to the cause and to mankind. F IR S T : The National Safety Council requests all of its members to send it, as they can, full information about all their accident prevention problems and their respective Safety Practices. Would you, Mr. Safety Man, like to have all the haz ards of your own particular industry covered and presented in the same form as shown by the attached sample of this work? Insofar as it is possible, the Council will, in the same thorough manner, cover the entire field of accident prevention--if you will help us do it. SECOND: The National Safety Council will, from information so received or otherwise gathered, rough out a compilation of the best Safe Practices on each sub ject as rapidly as it can arrange them, and it will then submit the same to those best informed on the specific problems involved, with the request that they make all pos sible suggestions and improvements--to see that the information is correct and com plete. THIRD: The National Safety Council will issue the completed material to its members on the most economical basis possible. The attached sheets will show what is intended. The work will be handled in loose-leaf form and thus be open to constant improve ment and addition, as the Council's information and the development of Safe Prac tices will permit. A temporary binder is herewith sent to each member to bind the sheets of this encyclopedic work for orderly preservation and reference. The Coun cil will furnish each member a better binder made of fibre board at a cost of 50 cents. These binders are now ready for delivery. Indices will be issued from time to time to facilitate ready reference. The E xecutive Co m m ittee desires to call particular atten tion to t h e pact THAT THIS IS NOT AN ATTEMPT TO FIND, COMPILE OR DECIDE STANDARDS. T h e C o m p ila tio n of standards is difficult and fraught with conditions that it would seem unnecessary for the Council to assume. The work of the Council would seem to be best served by stating as clearly as possible the particular accident prevention problem involved and the common and best known practice for its solution. The minimum and maximum practices will be stated,' when desirable, and insurance company and state and local requirements clearly given when practicable. This presentation will be an invaluable aid to the beginner in Safety work and a valuable reference to the veteran. Congratulating the membership that the National Safety Council has reached the point of rendering such an important service for the good of the cause and feel ing sure of the co-operation of all toward its success, Tours for Safety, through service, THE EXECUTIVE COMMITTEE OF THE NATIONAL SAFETY COUNCIL. Chicago, 111., October 1, 1916. < 4 Safe Practices 3 General Phases of the Safety Movement FIRST, THE HUMANITARIAN REASON. All our instincts rebel at the thought of maiming and killing men for business reasons. Industrial accidents were once thought inevitable, but now Safety work has shown that accidents can largely be prevented and are no part of the successful con duct of business. Now that accidents can be largely eliminated, no employer who is informed of what Safety work can accomplish will accept the responsibility of old, slipshod methods, knowing that the lives and limbs of his fellowmen are being jeop ardized by him. Present-day business men are not of the kind to permit it to be said that they could but didn't save their men from possible injury or death. The public conscience has at last crystalized the Safety idea into the public policy: "That the workman shall live to enjoy the f rults of his labor; that his mother shall have ' the comfort of his arm in her age; that his wife shall not be untimely a widow; that his children shall have a father, and that crippl es and helpless wrecks who were once strong men shall no longer be a by-product of indu stry." SECOND, THE EFFICIENCY AND FINANCIAL REASON. Safety work is the study of the right and orderly way of doing things and is, therefore, a great constructive aid to shop efficiency and economy. This movement comes to modern industry as one well suited to assist production. It teaches work men to be alert, thoughtful and considerate--to observe conditions and to study how to do things the safe and right way. Men are better workmen when, because of the safe guards, they can move with confidence about their machines. The testimony of em ployers who have taken up Safety work is that the cost of the work is much less than the cost of accidents. THIRD, THE SOCIOLOGICAL REASON. Nothing has come into industrial life that has better served to bring men and managements closer together. The meeting of employer and employes through Safety work has brought about understanding, team-work and good feeling--an in valuable esprit de corps--that could not have been accomplished in any other way. The fraternizing on Safety Committees, the human interest of the employer, the awakening of interest in shop conditions and methods in the workmen, have all served a great economic purpose and aroused a loyalty and co-operation of great economic value. The estimated annual loss of 35,000 killed and 2,000,000 injured workmen and citizens of the United States has been a great economic waste. The conservation of the workmen of the country is of the highest importance. The pauperizing of indi viduals and families through incapacitating or the removing of the bread-winning power through accidents, is a serious community problem. I t has meant depriva tion of schooling to numberless children, privations to the women, public charges, beggars, poorhouses, orphan asylums, old folks' homes and hospitals. Poverty and loss of opportunity thus .occasioned have often had a relationship to crime. From all viewpoints, therefore--the humanitarian, economic and sociological-- the Safety Movement is one of the most vitally important issues in our National life. Safe Practices Pamphlets NATIONAL SAFETY COUNCIL 1. I.udders. 2. Stairs arid Stairways. 3. Boiler Rooms. 4. Overhead Traveling Cranes. 5. licit Shifters and Belt Shippers. C. Knots, Bends, Hitches and Slings. 7. Belts and Belt Guards. 8. Shafting, Coupling, Pulleys, Gears, Sprockets and Chains. 1). Engine Guarding and Engine Stops. 10. Oiling Devices and Oilers. 11. Floors and Flooring. 12. Scaffolds (for industrial plant use). 13. Grinding Wheels. 14. Goggles. 16. Freight Elevators. 16. Safe Clothing. 17. Yards. 18. Power Presses. 19. Exits, Fire Alarms, and Fire Drills. 20. Woodworking Machinery and Equipment. 21. Industrial Accident Statistics-- How to Compile Them. 22. Shop Lighting. 23. Gas and Electric Welding. 24. Fire Extinguishment. 25. Acids and Caustics. 26. Mani'a and Wire Rope. 27. Drinking Water, Wash and Locker Rooms and Toilet Facilities. 2S. Commercial Explosives. 29. Electrical Equipment in Industrial Plants. 30. Trucks and Wheelbarrows. 31. Fire Causes and Prevention. 32. Exhaust Systems. 33. Hoisting Apparatus. 34. Industrial Explosion Hazards. 35. Conveyors. 36. Fire Brigades. 37. Industrial Ventilation. 38. Safety Posters and Bulletin Boards. 39. Machine Shop Machinery. 40. Suggestion Systems. 41. Hand Tools. 42. Industrial Safety Organization. 43. Passenger Elevators. 44. Skin Troubles From Cutting Oils and Emulsions. 45. Industrial Housekeeping. 46. Fuel Handling, Storing and Firing. 47. Compressed Air Machinery and Equipment. 48. Railroads in Industrial Plants. 49. Equipment and Operation of Steam Boilers. 50. Practical Methods for Reducing Fatigue. 51. Planning an Industrial Safety Campaign. 52. Static Electricity. 53. Checking Plans and Specifications for Safety. 54. Handling Material. (Hand and Truck.) 55. Handling Material. (Mechanical Equipment.) 56. Investigation of Accidents. 57. Health Service for Small Plants. 58. Construction of Machinery Guards. 59. Warehouses and Shipping Rooms. 60. Chemical Laboratories. 61. Mechanical Refrigeration. 62. Motion Pictures in Educational Work. 63. Storage Tanks for Oils, Acids and Dry Materials. 64. Respirators, Gas Masks, Hose Masks and Breath ing Apparatus. 65. Teaching Safety to New Employees. 66. Pressure Vessels. (Air Receivers and Hot Water Tanks.) 67. Maintaining Interest in Safety. 68. Pressure,Vessels. (Steam Jacketed, Digesters, etc.) 69. Getting Safety Across to the Commercial Driver. 70. Maintenance and Repair Men. 71. Safe Handling of Chlorine. 72. Safety Committees. 73. Safety in Foundries. 74. Competition as an Aid in Promoting Accident Prevention. 75. Safety Inspections. 76. Portable Electric Hand Tools. 77. Safety Meetings. 78. Mathematical Tables and Data for the Safety Engineer. 79. Engineering-- A Factor in Accident Prevention. 80. Safety Rules-- Their Formulation and Enforce ment. 81. Warning Signs-- Their Use and Maintenance. 82. Caring for the Injured Worker. 83. Training for First Aid. 84. Safety Man in Industry. 85. Safe Practices in Forging and Hot Metal Stamp ing. 86. Industrial Accident Statistics-- How to Analyze and Use Them.. 87. Safety in the Medium-Sized Plant. 88. Identification of Piping Systems. Sectional Pamphlets Chem-l Pipe Lines and Tank Cars as Causes of Acci dents. Cn-1 ('miHlrtielion Work. P&P-l Paper and Pulp Mills. PS-1 Radio Hazards. Me-1 denning and Finishing Rooms in Foundries. PU-1 Protection of the Public (In Public Me-2 ItUnt, Fiiriiiirns. ;__ M-l Underground Mine Curs and Haulage. Utilities Operations). iw-e Min* Am u Work. PTJ-2 Grounding Practices. Pot.-1 3* 1 tpmtUce* In Pulling Wells. Rb-i Rubber Compounding. (Accelerators and Pei. 2 M te Jy & N W lM W Survie SlHtinns. Dry Organic Compounds.) Pet. Pet..-< (MMw P B H W -0W ( G 11*011IIe ). pip. T-l Cotton Mills. 7 Helpful Miscellaneous Publications NATIONAL SAFETY COUNCIL Accident Facts-- 1929 .............................. Free Pamphlet, 48 p. Annual report of Statistics Committee of the National Safety Council. Accident Prevention and the Engineer . 15c Pamphlet, 8 p. Industrial Accident Statistics, 1929 Edition .......................... ........................................ Free Artificial Respiration, Prone Pressure M e t h o d .......................................... Sample Free Sire suitable for payroll inclosure. Write for quantity prices. Benzol P o iso n in g .............................. 25c Pamphlet, 128 p. Progress report of Committee on Benrol Poisoning, Chemical Section. Buyer's Guide for the Safety Man . . . Free Pamphlet, 32 p. A directory of manufacturers and dealers furnishing equipment, service and supplies helpful in accident prevention work. Chemical Data Sheets . . . . . Free Set, eight leaflets, information on industrial chemicals. Congress T r a n s a c tio n s .................................$5.00 A nnual publication of the National Safety Council (current issue). Corporation Head Asks Some Questions . Free Pamphlet, 4 p. Salient features of the National Safety Council. Employees' M a g a z i n e ....................................25c Pamphlet, 12 p., containing a summary of its Dudes and Opportunities, as reported by the Plant Publications Section. Essentials of a Community Safety Program . 5c Pamphlet, 32 p., illustrated. A n analysis based on the experience of the National Safety Council and its' over sixty affiliated local organizations. Film Slide S e r v i c e ........................................ Free Pamphlet, 44 p. A catalog of the approximately 1,500 film slides available to members. Classified according to Section and hazard. Good Health and H ow to Keep It . 10c Pamphlet, 32 p., illustrated. For distribution to employees. Industrial Poisons . . . . . . Free Set, six sheets, information on Safe Practices with industrial poisons. Inner Meaning of the Safety Movement . Free Address by A. W. Whitney, Pamphlet, 12 p. LESSON OUTLINES Course of Study in Home Accident Prevention ( S e t ) .................................................................. 10c Six leaflets containing instruction on how to reduce accidents in the home. Fire Prevention School . . . . . . 10c Sue four-page outlines comprising a course of safety in struction in industrial fire prevention. (Set, complete, 60c). Schools for Elevator Operators . . . . 10c Four four-page outlines containing information and in struction for safe elevator operation. (Set, complete, 40c.) School for Foremen . 10c Nine four-page outlines, comprising a course of safety instruction for foremen. (Set, complete, 90c.) School for Safety Supervisors . . . . 10c Fourteen four-page outlines used in connection with lecture courses for safety supervisors. (Set, complete, $1.40.) You and Your C a r .............................. Set, 15c A series of six leaflets on safe driving. Manual for S p ea k ers.......................................... 50c Pamphlet, 66 p. Full of valuable hints, suggestions and data for speakers on accident prevention. Motion Picture Film L i s t .............................Free Pamphlet. Posters--Safety--A n n u a l . ............................. Free Pamphlet. A catalog, miniature reproductions of selected posters. Sectional poster catalogs have also been issued for many of the sections. Protecting School Children Against Traffic H a z a r d s .......................................... ..... . Free Pamphlet, 8 p. A report based on a study of the child traffic accident problem. Public Accident Reporting . . . . . 20c Pamphlet. A manual on the collection, classification and tabulation of accident statistics, for police and motor vehicle departments; 40 p., illustrated. "Public Safety" (Annual Subscription) -. $1.00 Monthly paper, 4 p., illustrated. News bulletin on public accidents and their prevention. Regional Safety Conferences-- W hy and H o w ? ............................................................Free Pamphlet, 8 p. Information helpful in planning the con ference. Safety Activities for Supervised Play grounds ...................................................... 15c Pamphlet, 16 p., illustrated. Safety At H o m e .......................................... 10c Booklet, 32 p., illustrated. Written for the home and containing valuable information o n the prevention of accidents in the home. (Special rates in quantities.) Safety Poems . . . . . . . . . 35c Booklet, 40 p. Anthology. Safety Slogans ................................................ 15c Pamphlet, 32 p. Collection of slogans, aphorisms, jingles, etc. Safe Use o f Gas in the Home . . . . 10c Pamphlet, 16 p., illustrated. Containing valuable infor mation on the prevention of accidents through gas hazards. Safety-- the First Essential for Progress in Air T r a n s p o r t ............................. Free Pamphlet, 8 p. A n address by Harry F. Guggenheim, President, The Daniel Guggenheim Fund for Aeronautics. Shop Safety . . . . - ' .....................................10c Booklet, 40 p., illustrated. For distribution by industrial management to workers, pointing out how to avoid the common hazards of industry. (Special rates in quantities on application.) Spray Painting Report--An Investigation $1.00 Pamphlet, 60 p. Sure Pop and the Safety Scouts (Bailey) . 60c Book, cloth bound, 132. p., illustrated. Published under auspices of the National Safety Council. The Safe Worker (M onthly Publication) Schedule of Prices-- 25 to 100 copies......... 4c each per month 101 to 500 copies......... 354c each per month 501 to 1000 copies......... 3c each per month 1001 to 3000 copies......... 254c each per month 3001 and over copies....... 254c each per month A unique illustrated safety magazine for workers, teaching accident hazards and common sense safe practices in an interesting way. (Write for special prices, descriptive cir cular and sample copies.) Where Shall They Park? . . . . . 25c J Pamphlet, 28 p., illustrated. An answer to the problem approached from a safety standpoint. Safe ty Engi n eering Lo o se-Leaf H andbook Are You Acquainted With The Wealth of Safety Information Contained In These Pamphlets? Members who are too busy to familiarize themselves with what services the Council has to offer will be interested in the following note: " I am writing to tell you that I have not realized until this morning the wealth of practical, construc tive material contained in the 'Safe Practices Pam phlets.' I have just spent a couple of hours looking through my recently acquired volume and I am mentally kicking myself for not having utilized more of these pamphlets as educational material for our field men. O ur order for four more bound volumes which will supply each of these men is enclosed." Every member purchasing a complete set of general Safe Practices Pamphlets may select pamphlets from the special industries series to be included with the general set at no additional cost and will also receive without further cost a copy of each completely revised or new pamphlet of the general series, as it comes from the press. The com plete set of general Safe Practices Pamphlets is available at $ 12.00 f.o.b. Chicago and $6.00 for the set of Health Practices Pamphlets. (For members! only) NATIONAL SAFETY COUNCIL INC. 20 NORTH WACKER ORIVI CHICAGO Complete List is Shown on next page. Ill Title 'lum ber Title ll r '?$$$$$ Sium ber' The following is an alpha Ifetical hit "of all the pamphlet*'in these three Beries Pamphlets m the General series are num bered from 1 to 100 ill num here with the prefix HP indi cate pamphlets in the Health series a ll others are m the Special Industries series T itle B A edaent tatlstid nicle A dds and Ca tl :s Back Injuries Commer a l Ve Belts and Belt Guaids E je H azard s In d u strial -- -------- -H .P 6 P iping sy et ms lao n tiflc atlo o f. _ 86 *1 Falls of W orkers--Their Causes ana Plans and Speclfica,tionsi Checking for P r e te n tio n " - ------ 99.*- --.Safetjtt, -- -- ___ _ Fatigue Practical Methoas of Reduc Posters Safetv a n d BuLetin Boa ds Fire Brigades -- Fire Causes ard Prevention ,, Fire ExtingulBnment FI st Aid Training lo r Tloor and Floorl g Food Frese ving and Canning vl l ^ ( - -- a -- Safet 9 1 24 88 11 F^ life, Power Departm ents Induct ial Presses Pow er' _ P res ura ta s s e ls (F T 1) (A ir Re oe vers and H ot 'yv'atsr T anks) -- 66i Pres ure te a s e ls . (PT.1 2)_. (Steam , jacketed' Vessels' D g a t e o s 1 ) '.,6 8 ' | Public P otectlon o f.................. P 1 1 lllng Wei Sa e Practices in Pet 1 Forging and Hot letal Stamping Safe p ia c tlc e s In Pyroxylin Lacquer M anufacture____Chem 5 Foundries Safe Practices In Cleaning and I mlshing R o o m s____ ____ _____ He 1 Fo nd es Safety In 8 F uel Handling s lo rln s 1and 'F irin g 46 Fume P oisorlng om N t o ana Mixed Ao ds Cnem F u m ig a tin g Ships H azards i n ' r`\ a la r P allroads In In d u strial P lants R a on anu a tu re Saf ty in 48 Clem ^ <i R ef lgeration M echanics El' Resp ra to rs Gad "Masks H ose M asks " - g *na B ea Ji n g Appa a t s 64 Poa Mil _ _ M 4 )! llRope'"1F iher,l^ v '^ C _ L TM Z i TM '' Pope W ire _ __ 20 Rubbe Inausti Compound ng Mate la s Lsed in the _ Ru l ->uLd r P o ectl e E quipm ent Line men e PU 8 Pule Safetv--T heir rorm ulatlon and En o cement -- -- 80 Cement, Burning. ' " Cemenflr^diu/Tards.and R ailroads H''Nfi'ihgiii ....... "... . ............ Ceinent,;> Storing, P a c k in g and , flams-5 r *' ^'w'Ch/aainBB&Halshng&, UtsieBantrdl*rJ3m'rTf'nfh<Tf.Vt&o.>$ LLaacdqdueerrs,- Pyroxylin- M anuiacture_ir_ .... .:.Chromlujni;?~^v..-^--- ^ Clothing. Pro.ective ...-. - <- (i3,>rl'-'Leather..T anneries,vSafetyilnsi.n;sd P&T 1 ........ Safety Man in Indu tr 84 Safe'^ tn n iS lL ^ ^L-- ' !^10 Sanitation Industrial D inking Wa eri " Waal and LoLker Rooms end Toilet J Facilities - ^ V 11 - W ScaFolds _ ____ 12 Snr tin Counl n g s *>u leys Goars sprockets and Chains -- 3 S lg n sn ^ arn in g -n T h eir UsefanduMaln te anee _ 81 k S k fn ^ ffjc tip n s ^ J1 ' f j - , ! j i M H P ' TO spra Coating -- 01 S air t air w avs Inclines and R am ps 2~ *ta tlrg and topping Devices 6 = ta e Safetv R qui ementa In In d u s try --94 j-jttjc E lectricity^ - i - , - -- 4 . ....... - t 11s P oleum Safe * actlc Ip i. Cleaning... .. _ _ _ -- ' .F...J , St c tu ra l and s h e e t Mo al T abrlca tlon Safety In _ - Me Suggestion S y s t e m s _______ 40 Tank Ca s (Gasoline) Safe Practices In Loading -- _ Pet 8 Tanks Sto age fo r Oils Adds and Dry - Mate ial 68 Tool H and _ __ __ -- 41 Toole H an d F or ab le E le ctrica l 6 T ck Ca s Motor Hand and Push Lee of _ ___ RR l Truck D riving (Sales) Safe_ Pet 5 r u ks and WheelbarrowB -- 30 Tunnel a. d CalsBon W ork, Safetv and . H ealth In -- Con 2 " '.H a n d lin g .......--r-..... ., .............M aintenance a n d ;'R e p a ir M e n ,''S a fe ...... \e h lc le Accidents Preventing -- 1 entllatlon Ii d u strla l -- __ Contests, S a f e tv ___ -- . 74 P ra c tlee s for .................................... VulcanlzerB and Devulcanizers afe Cor.v eyors Crares, Overhead Traveling . __ ope ation of ________ jSSr-SP? 78 jf, `""'Irfe ^ a f $r _ J V,5^ ^d Cutting Oils and Emulsions, Safe Use 87 W arehouses a r d Shipping Rooms .44 M eetings, S afety .......-- ___ ______ 77i W o ding Gas and E l e c t r i c ___ _ M eetings, Safety, Topics fo r ... _. . 9 Wood ru rn ltu re M anufacture S fety Driver, Commercial, Non-Traffic Haz M ercantile Establishm ents, Accident In _V ards of .. -- ,, -- D -l , a n a H e alth H a za ra s -- CE 1 Woodwo k ng M achinery -- Drivers for Comme-clal Vehicles, Se Milk B o ttlin g Planes, S afety in ..... ..........F-4 Y ards _____ __________ ____ lecting _ _ _ _ _ _ -D-2 Mine R escue W ork ............ - .......- ..........M-2 Drivers for Commercial Vehicles, Training .......... ............... . D-3 Motion P ic tu re s lr E d u ca tio n a l W ork . 82 Drums and Barrels, Handling, Clean ing and F illin g - .................. . Pet-8 Motor Block Testing, Safe Practices In . --- __________ _ ________ Au 2 EXTRA COPIES Dry cleaning and Dyeing E stabllsn- mentB, Safety In ..... - ................ J.-1 D u s t ............ - ....... .....................- ......... - H P 4 Blect-ic Rallwav R olling Stock Safe M aintenance of ___________ HB-1 ' E le c tric a l E quipm ent `in I n d u s t r i a l ',',''.,., P l a n t s ..................... 89 Blev a to rs - ........ - ___ . . ------ -- - -- 16 Engine G ua-dlrg and Engine Stops 9 Eng'neerlng, A Factor in Accident P r e v e n t i o n ............ ..... ... - . . _ 79 E xcavation W ork, Safety in - ... Con-3 Exhaust Systems _ _ - _32 E xits F ire A larm s and F ire DrlllB _ 19 Explos'on HazardB In d u s tria l . _ 34 Explosions, C o m m e rc ia l__ ___________ 8 New E m ployees, T eaching S a fe ty to 1 __ 6 N u rsin g Service in In d u stry . H P 11 Oil r ie ld Pum per, S afety for ...____ Pot Oiling Devices ar.d O ile r s _______ _____10 Organizing a Complete In a u stria l Safe ty P ro g ra m .... -- ....... ......_______ 4 P e-sonnel and H e alth W o rk . __ -H .P. 15 P ap er an d PUip Mills _ __ . . P P 1 Paper Box M anufactur'ng Safety In _PP 2 Physical D efects. . . .* . _ . . H P," 18 P h islc a l E x am in atio n s In In d u s try --H .P 2 P h j slcal T h erap y In In d u stry . . __H. P . 16 Pipe LlneB and" T anks as C auses of Accidents * ____ ______ -Chem 1 Pipe Sate P ra tlces In H andling and ' i-av e g i ________P e t 4 kn> ngle pam phlet 1 sled on I h i pago a o lnble to m inber at the folio ng ratee "So of Coplea 1 to T ex Cop7 __-Gc 11 to . aso 5 to 12c 50 to 10c 100 to 4 D 0 ____ ______ 9c p S e S p J 099 - _ 8