INDEX 411 
National Bureau of Casualty and Surety 
Underwriters, 3, 393 
National Safety Council, 8 
Nature of injuries, losses tabulated ac- 
cording to, 108 
Newsprint companies, trends in accident 
and production rates in terms of man- 
hours, 26, 38, 41, 53, 302 
Nichols, W. W., member of Committee 
on Safety and Production, 304 
No-accident records, 23-24 
Non-Ferrous castings company, trends in 
accident and production rates in terms 
of man-hours, 223 
Non-metallic mining companies, aggre- 
gate experience of, 116 
trends in accident and production rates 
in terms of man-hours, 27, 38, 41, 
53, 203 
Machine building and metal working com- 
panies, aggregate experience of, 116 
magnitude of changes in accident and 
production rates, 73-74 
qualitative analysis of accident and 
production performance of, 75 
safety and production performance, 73- 
74 
trends in accident and production rates 
in terms of man-hours, 27, 38, 40, 51 
189-281 Tn 
trends in accident rates in terms of 
production, 84, 03 
Machine tool companies, trends in ac- 
cident and production rates in terms 
of man-hours, 28, 38, 41, 52, 192, 
247-253 
Machinery, losses due to accident caused 
by 105, 108 
Machine shops, losses due to accidents 
in, 104, 107 
Magazine publishing companies, trends 
in accident and production rates in 
terms of man-hours, 385 
Maintenance departments, losses due to 
accidents in, 104, 107 
Malleable iron-fittings company, trends 
in accident and production rates in 
terms of man-hours, 244 
Management, fundamental of, 69-70 
Man-hours worked as basis of rates, 18, 
403 
Magnitude of changes in accident and 
production rates, 65-75 
Marble quarrying companies, trends in 
accident and production rates in terms 
of man-hours, 27, 38, 41, 52, 316 
McIntyre, Lewis W., field engineer, 307 
Mean group level of performance in safety 
and production, 66-67 
Mechanization, accidents affected by, 5 
Members of Safety and Production Com- 
mittee, 393-394 . 
Men's clothing companies, trends in ac- 
cident and production rates in terms 
of man-hours, 27, 38, 4I, 52-53, 367, 
379-380 
Metal working. See Machine building 
and metal working 
Method of investigation, 18-20 
Mix, Guy A., field engineer, 396 
Millinery company, trends in accident 
and production rate in terms of man- 
hours, 372 
Milling machines. See Machine tools. 
Mineral mining companies, aggregate ex- 
perience of, 116 
trends in accident and production rates 
in terms of man-hours, 27, 35 
41, 53, 282-202 
trends in accident rates in terms of 
production, 85, 97 
Mortality rates, accident, 1, 2 
Oil, gas and artesian well implements 
company, trends in accident and pro- 
duction rates in terms of man-hours, 
254 . 
Oliphant, A. C., field engineer, 306 
Organized safety movement, I 
Packing and shipping departments, losses 
due to accidents in, 104, 107 
Saint and varnish companies, trends in 
accident and production rates in terms 
of wmn-hous, 32, 39, 40, 60,’ 135- 
13 
Paper box companies, trends in accident 
and production rates in terms of man- 
hours, 26, 38, 41, 47, 303 
Paper, pulp, and paper products com- 
panies, aggregate experience of, 116 
qualitative analysis of accident and 
production performance of, 75 
trends in accident and production rates 
in terms of man-hours, 26, 38, 41, 
47, 204-308 . 
trends in accident rates in terms of 
production, 85, 99 
daper, wrapping. See Wrapping paper 
Paper, writing. See Writing paper 
Parks, Burritt A., field engineer, 306 
Performance in safety and production, 
levels of, 31, 34, 65-75 
detroleum refining company, trends in 
accident and production rates in terms 
of man-hours, 137 
Photographic materials and supplies com- 
pany, trends in accident and produc- 
tion rates in terms of man-hours, 381 
Piano company, trends in accident and 
production rates in terms of man- 
hours, 363 
Plan of investigation, 16-17 
Plywood companies, trends in accident 
and production rates in terms of man- 
hours, 32, 42, 364