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Forestry for profit by unknow
epub |eng | 1922-03-25 | Author:unknow

.1 .-At. -i. •-./.' .. Black Locusts, IS years old, large enoiajh for fence posts. yoru'di/ Spruce, 11 years old, ,s' years after planting. These trees were big enough for ...
( Category: Engineering & Transportation March 25,2018 )
Forestry in Minnesota by unknow
epub |eng | 1898-03-25 | Author:unknow

TREES OF MINNESOTA. Plate 6. Pinus laricio austriaca. Austrian Pine. 1. Branch-bearing staminate flowers, one-half natural size. 2. Branch-bearing pistillate flowers and young cones, one-half natural size. 3. End of ...
( Category: Computers & Technology March 25,2018 )
Biggle swine book by Biggle Jacob
epub, pdf |eng | 1912-03-25 | Author:Biggle, Jacob. [from old catalog]

SMALL YORKSHIRE. Chapter XIV. WESTERN VRACTIQ^^—Continued. WHICH ONE WILL YOU TAKE ? There are two methods of disposing of thoroughbred hogs in the West—private and pubHc sales. Ten or fifteen ...
( Category: Agricultural Sciences March 25,2018 )
The windmill as a prime mover by Wolff Alfred R
epub |eng | 1885-03-25 | Author:Wolff, Alfred R. [from old catalog]

table. On the inner end of this shaft is keyed the crank-plate M, to which is attached the pitman L. By means of the post attachments, consisting of sleeve box ...
( Category: Engineering & Transportation March 25,2018 )
Irrigation Engineering by Arthur Powell Davis Herbert Michael Wilson
epub, pdf |eng | 1919-03-25 | Author:Arthur Powell Davis , Herbert Michael Wilson

Fig. 177.—Trap for Measuring Sand Rolling on Bottom of Stream. results can never be too large. On the other hand some sand may pass under the edge of the lid, ...
( Category: Engineering & Transportation March 25,2018 )
History of corn milling .. by Bennett Richard 1844-1900
epub, pdf |eng | | Author:Bennett, Richard, 1844-1900. [from old catalog] & Elton, John, [from old catalog] joint author

HISTORY OF CORN MILLING VOL. II. IX. DOMESDAY MILLS. 23. Schedule. HERTFORDSCIRE. (L 132.) Hertforde, 3: X^io, ad numerum : by number not weight of coins. (See Sarisberie, Wilts.) Wimvndeslai, ...
( Category: Engineering & Transportation March 25,2018 )
Practical irrigation by Bowie Aug. J. (Augustus Jesse)
epub |eng | 1908-03-25 | Author:Bowie, Aug. J. (Augustus Jesse)

5cocoSS»-i< ) t>> *-< iC o> t>-tj 5 CO ""^ IN oobooc ;sssa888s ) l^ l^ l^ t^ t^ t>. t^« CQTj<-^iO«3U5CO«Ot^t^t>-OOOaO»H»-«C^COTj«iO»Ois»Oi»-icojCfc ca'rH CO »o S I SSS^SIS!2888|::g??2§fl^88SSgg2g8SS8S8§S PUMPS AND ...
( Category: Business & Money March 25,2018 )
Windmills and Wind Motors: How to Build and Run Them by F. E. Powell
epub |eng | 1910-03-25 | Author:F. E. Powell

Fig. 4B.-Front Elevation of 10-foot Windi the amount of work involved and the material employed. It is, however, a conservative estimate, and is based on the standard i6-mile breeze, which ...
( Category: Engineering March 25,2018 )
Irrigation practice and engineering by Etcheverry Bernard Alfred
epub, pdf |eng | | Author:Etcheverry, Bernard Alfred

FIG. 27.—Steel dam. FIG. 28.—Steel dam with opening. gator may handle as much as 3 to 4 second feet, distributed into 3 field ditches; 2 second feet represent more nearly ...
( Category: Business & Money March 25,2018 )
The practical American millwright and miller: comprising the elementary principles of mechanics, mechanism, and motive power, hydraulics, and hydraulic motors, mill dams, saw-mills by Craik David
epub, pdf |eng | 1870-03-25 | Author:Craik, David

O 3 *5 o n3 -d. ■wherever the growth of timber is large; while in the Northern and Eastern States and adjoining British Provinces, where the timber is lighter, the ...
( Category: Engineering & Transportation March 25,2018 )
Irrigation Works by B. O. Reynolds
epub |eng | 1906-03-25 | Author:B. O. Reynolds

9-.^—.a.,_a-.e..u Hii'NiirMii|ir/H';nyif///n7///'// PPjJwiWTlW] CO miiiimM .,..—.: Ua BERM V^^TTTTrPhl S''PLANK ^ifjN'M?''^'' 7ig. 88. Fender Pileft. FmSTCLASS CANALS /! 4FOR Width / S—--'0FI2FEET SINGLE 8PAN 40FEEf*\ eOR MORE SPANS 30F&V\ N.B.THECHAINLINE: ...
( Category: Engineering & Transportation March 25,2018 )
Machine Tools and Their Operation ... by Fred H. Colvin Frank A. Stanley
epub |eng | 1922-03-25 | Author:Fred H. Colvin , Frank A. Stanley

No. 1 No. 2 No. 3 No. 4 Fig. 16.—Grinding cams for automobile engines. placed in the chuck. Pieces like No. 1 were made in the automatic machine at the ...
( Category: Engineering & Transportation March 25,2018 )
Safeguards for machine tools and power presses by Unknown
epub |eng | | Author:Unknown

gate expands from the side, its movement being controlled by tlie bar A. As the slide descends, this bar, which is attached to it, engages a cam carried by the ...
( Category: Engineering & Transportation March 25,2018 )
Tools and machines by Barnard Charles 1838-1920
epub |eng | | Author:Barnard, Charles, 1838-1920

ting of hay and cornstalks in the lever feed-cutter. From the invention of the pivoted knife it was only a short step to the invention of the double-bladed pivoted knives. ...
( Category: Engineering & Transportation March 25,2018 )
Machine-shop tools and methods by Leonard William Samuel 1856-
epub |eng | 1919-03-25 | Author:Leonard, William Samuel, 1856- [from old catalog]

Ficj. 407. ing the angle formed by the two cutting-edges of the tool shall be at right angles to the axis of the work. Figs. 407, 40S, and 409 show ...
( Category: Crafts, Hobbies & Home March 25,2018 )

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