1126 



AGRICULTURAL INDEX 



Tractors — Continued 

 Working tractors in winter. C. C. Hermann, 

 il Successful F 19:8 F '20 



See also Farm engines; Farm machinery; 

 Tractor accidents; Tractor engines; Tractor 

 operation; Tractor operators; Tractor shows 

 and demonstrations; Tractors in gardening; 

 Tractors in orchard cultivation; Tractors 

 on the farm; also National tractor show 



Cost of operation 



Cost of keeping a tractor. F. M. "White, il O 

 Judd Farmer 65:596 D 28 '18 



Depenses comparees des chevaux, des boeufs 

 et des tracteurs. H: Girard. J Ag Pratique 

 33:236-7 Ap 1 '20 -. t ^^ 



Does vour tractor pay? E. A. White. O Judd 

 Farmer 66:162 F 1 '19 



Economic study of the gas tractor in Penn- 

 sylvania. D. S. Fox. il Pa Ag Exp B 158:1- 

 20 '19 , ., 



Figuring charges for the tractor. A. J. Alex- 

 ander. Nor'-West F 39:793 My 20 '20 



Government operation of tractors successful. 

 Automotive Industries (231 W. 39th st, N.Y. 

 1.5c) 40:429 F 20 -19 . , t, ,„ 



Know your tractor costs, il Successful F 19: 

 20 O '20 , . * ■ 



Location to determine popular tractor in 

 South Dakota. F. M. Loomis. il Motor Age 

 (59 E. Madison st, Chicago 15c) 35:20-2 Je 



19 '19 



Motor tractor trials at Turretfield experi- 

 mental farm. A. J. Perkins, it J Dept Ag 

 S Australia 24:121-30 S '20 



Much tractor work at low expense of opera- 

 tion. R. E. Hodges, il Pacific Rural Press 

 99:371 Mr 6 '20 rr t rp 



Power costs on a horseless farm. K. J. l. 

 Ekblaw. il Country Gent 84:34 F 22 '19 



Preparing six hundred acres of land for ir- 

 rigation. F. W. Herron. il Eng News-Rec- 

 ord (10th av at 36th st, N.Y. 20e) 82:337- 

 9 F 13 '19 _ „ 



Principles of the wheeled farm tractor. E: R. 

 Hewitt. Automotive Industries (231 W. 39th 

 st, N.Y. 15c) 40:312-15 F 6 '19 



Six months with a tractor. L. A. Henke. il 

 Hoard's D 57:441 Mr 21 '19 



Some figures showing tractor operating costs. 

 J. F. Stoner. Prog F 35:1429 Ag 28 '20 



Something about tractors. Farmer's Advocate 

 55:202 F 5 '20 



Tractor costs and uses, il Successful F 20: 



20 Mr '21 



Tractor cuts farm labor cost. H. V. Stanley, il 



Countrv Gent 84:36 .71 19 '19 

 Tractor experience. J. H. Miller. Breeder a 



Gaz 78:347 Ag 26 '20 , _ ^^ ^ 



Truth about tractors. D. S. Fox. il Penn State 



F 12:38-1- Mr '19: Same. Purdue Ag 13:253-5 



Mr '19; Same cond. Cornell Countryman 16: 



744- Mr '19 

 What it costs to run the tractor: how to keep 



a record. H. P. Roberts. Prog F 34:1142 Jl 



12 '19 

 What price for tractor plowing? W. F. Moore. 



Rural N Y 78:75 Ja 18 '19 

 Why we motorized our farm. F. Pabst. il 



System on the Farm 4:15-16 Ja '19 



Design 



Farm tractor desisn. J. Jandasek. Automo- 

 tive Industries (231 W. 39th st, N.Y. 15c) 

 40:1265-73. 1406-7 Je 12-19 '19 



Influence of hitches and drawbar location on 

 tractor design. A. W. Scarratt. Automotive 

 Indu.=:tries (231 W. 39th st, N.Y. 15c) 40: 

 1334-54- Je 12 '19 



Tractor design from the operator's viewpoint. 

 A. B. Domoroske. Automotive Industries 

 (231 W. 39th St. N.Y. 15c) 40:1309-114- Je 

 12 '19 



Tractor design problems. Automotive Indus- 

 tries (231 W. 39th St. N.Y. 15c) 40:1357-8 

 Je 12 '19 



Tractor designed for powder economy, il Sci 

 Am (233 Broadway, N.Y. 10c) 121:90 Jl 26 '19 



Trend of tractor de5=ign. H. F. Turner, il Field 

 II 30:422-44- My '20 



Engines 



See Tractor engines 



Government service 

 Government tractor cultivation in England 



and Wales. G. T. Hutchinson, il J Bd Ag 25: 



1045-54 D '18; Abstract. Int R Sci & Prac 



Ag 10,no 4:458-61 Ap '19 

 Government tractor service. C. E. Hollidav. 



Ag Gaz of Canada 6:40-1 Ja '19 

 State experiment in tractors. P. S. Rose, il 



Country Gent 84:5+ N 8 '19 

 State motorculture in France and Italy. Int 



R Sci & Prac Ag 9, no 7:868-72 Jl '18 

 Les subventions aux syndicats de culture 



mecanique. Acad Ag France Compt Rend 



6:122-8, 134-6 F 11-18 '20 



Hitching and haulage 



Adapting plow to tractor important. M. H. 



Loomis. Farmer's Advocate 55:1055 Je 3 



■20 

 Attaching plow to tractor. F. M. Loomis. 



Motor Age (59 E. Madison st, Chicago 15c) 



34:20-2 O 3; 28-9 O 17 '18 

 Attelage des lieuses aux tracteurs. M. Ringel- 



mann. il J Ag Pratique 34:14-16, 33-4 Jl 1-8 



'20 

 Builds his own binder hitch, il Power F 28: 



46 My '19 

 Disk-harrow hitch. F. N. G. Kranick. il Coun- 

 try Gent 85:134- F 14 '20 

 Equalizers and hitches. E. A. White. Am Soc 



Ag Eng Trans 12:124-35 '19 

 Harvesting with a tractor. M. Ringelmann. 



plan Int R Sci & Prac Ag 9, no 12:1481-2 D 



•IS 

 Hitch that saves power. 11 Power F 2N:'ii n 



'19 

 Hitching farm implements to the tractor. F. N. 



G. Kranich. il Power F 28:12 F '19 

 Homemade disk and drill hitch. W. M. Potts. 



plan Power F 28:20 F '19 

 Home-made hitch for a tractor. L. E. Nelson. 



il System on the Farm 7:192 S '20 

 Incorrect hitching neutralizes the work of the 



tractor F. N. G. Kranich. Automotive In- 

 dustries (231 W. 39th st, N.Y. 15c) 39:1024 



D 12 '18 

 One man — one tractor, one thousand acres. 



L. A. Pazandak. il System on the Farm 



6:355-8 Je '20 

 Plow and the tractor. F. N. G. Kranich. il 



Country Gent 84:24 Ja 18 '19 

 Pulling capacity of farm tractors. W. F. 



Moore. Rural N Y 78:302 F 22 '19 

 Some tractor hitches for many purposes. H. 



L. Caddis. Ohio F 145:82 Ja 17 '20 

 Successful tractor hitches, il System on the 



Farm 4:108 F '19 

 Tractor hitch problem fundamentally ma- 

 thematical. Automotive Industries (231 W. 



.•^9th st, X.Y. 15c) 40:1069-70 My 15 '39 

 Tractor side draft pull. R. Phillips. Country 



Gent 84:93 F 22 '19 

 Training the tractor plow. K. J. T. Ekblaw. 



Dakota F 40:1126 Je 1 '20 

 Vertical hitch on tractor plows. F. M. Loomis. 



Motor Age (59 E. Madison st, Chicago 15c) 



34:20-1 N 7 '18 



Laws and regulations 



Nebraska tractor law and rules for official 



tractor tests, il Neb Ag Exp C 13:1-8 '21 



(rev.) 

 Nf'biaska tractor law and rules for official 



tiactor tests. L. W. Chase and others, il 



Neb Ag Exp C 10:1-14 '19 

 Nebraska tractor law; its vakie to farmers 



and manufacturers. R. L. Patty. Dakota F 



40:1045 My 15 '20 



Lighting 

 Lighting tractor for night work. R. R. Tuttle. 



il Power F 29:15 Jl '20 

 Putting tractors on the night shift. J. R. 



Stone, il Power F 28:26 My '19 



Manufacture 

 Manufacturing a farm tractor. M. E. Hoag. 

 il Am Machinist (10th av at 36th st, N.Y. 

 20c) 49:1135-7 D 19 '18 



Price lists 

 Buvers guide to farm tractors. Motor Age 

 (59 E. Madison st, Chicago 35c) 37:33 F 12 

 '20 



