384 



GENERAL INDEX 



Potatoes 



Area and prochiction V 6 



Crops, relative value of V 13 



Prodiiction, increased V 31 



Pott, John, physician VII 402 



Potts, Jonathan, physician VII 407 



Pottery (see clay) 



Poverty 



Crime and, in cities, (J. R. 



Commons) X 128 



( See also crime, relief, poor) .... 



Powder, smokeless (see guns) 



Powell, E. P 



Twentieth century farming V 431 



Powell, Jolui Wesley 



Irrigation and V 344 



Power, motive 



Aggregate in manufactures VII 210 



American manufactures, em- 

 ployed in, (E. H. Sanborn) ... .VII 210 

 Boot and shoe industry, increase 



of. in VII 233 



Electric motors VII 220 



Roads VII 211 



Electricity, advantages of VII 228 



Gas engines, number of VII 216 



Horsepower in paper mills VII 214 



Average, in all industries VII 214 



Of gas engines VII 216 



Of steam and electricity com- 

 pared. VII 215 



Of water VII 217 



Increase of VII 213 



In liigh buildings VII 211 



Labor and VII 212 



Niagara, cost of VII 223 



Use of VII 221 



Niunberof, establishing, usmg — VII 213 



States of union, in various VII 233 



Statistics of, comparative VII 230 



Steam, total, of VII 214 



Value of product and VII 213 



Varieties and quantities, of, in 



U. S VII 210 



Water, and electricity VII 219 



Changes in VII 218 



In California VII 3G0 



In Connecticut VII 227 



In the South VII 227 



In Washington state VII 225 



Increase of VII 219 



Of the lakes VII 226 



Powers. L. Grand 



Fifty years of American agri- 

 culture V 36 



Pratt, Joseph Hyde VI 430 



Abrasive materials VI 430 



Barytes VI 443 



Mica VI 361 



Steel hardening metals VI 177 



Talc and soapstone VI 424 



Precious stones 



(G. F. Kunz) VI 324 



Preserves, fruit 



Adulterated X 294 



President, the 



Agreements, authorized to make.. .II 218 



Civil service, part of. in II 412 



Duties of. Justice Marshall on II 66 



Hague tribimal, can submit cases 



to II 212 



Treaty, power of, in II 208 



Power, from senate, must guard 



his II 205 



Powers of, growth of II 204 



Press, the (see newspapers) 



Presses printing (see printing and 



newspapers) 



j Priestly, Neville 



Railroads, on IV 242 



Prmceton, cruiser IX 301 



I Printers 



Union label and VIII 184 



(See type setters) 



Printing 



And publishing, (W. S. Rossiter).. .1 380 



Artistic progress I 384 



Colors I 383 



Goodson graphotype I 381 



Hoe's inventions I 370 



Invention of (see also newspapers)..! 370 



Macliinery benefit to labor I 384 



INIerganthaler's idea I 381 



Paper used for I 385 



Presses, perfecting I 382 



Progressive efforts of I 386 



Scudder monoline I 381 



Stereotyping I 382 



Type founding, modern I 382 



Typesetting macliines I 380 



Wages affected by machuies I 381 



( See also advertising) 



Prisons 



Philanthropy and X 41 



(See also crime) 



Pritchett, H. S 



Industrial and technical educa- 

 tion I 133 



Industrial and technical training 



in popular education I 134 



The educated man and the state I 234 



Privateers 



Napoleonic wars, in II 163 



Prize cases 



Supreme court, power of II 90 



Problems before the nation 



(Theodore Roosevelt) II 452 



Prodiice exchanged (see speculation) 



Production 



American, early IV 33--1 



Cheap, problems of VIII 360 



Economy of, American IV 52 



Hawaii, increased, of IV 45 



