PuateE I. 
Vi 
TEES PRA SIER@ Nese 
Fig. 1.—Mast and boom stacker, with Jackson fork. Fig. 2.—Cable 
derrick,’ with grapple torikeps espe pee ee Pa 
. Fig. 1.—Derrick stacker, with Jackson fork. Fig. 2.—Derrick 
stacker, showing details. 225g We yen eee ae eee 
. Fig. 1.—Derrick mounted on wheels. Fig. 2.—Derrick with revolv- 
IN Pole: <eSe ea Se Se ae ar ra ct 
. Fig. 1.—A common type of hayrack. Fig. 2.—Pole stacker, with 
Jackson forks 2s.3 2 oY ee et en ee A Eee ga 
. Fig. 1.—Lattice rack for feeding alfalfa to cattle. Fig. 2.—Box rack 
for feeding-altalia: to cattle’: see ry Se ee se eee ee ee 
. Fig. 1.—Lattice rack for feeding alfalia to sheep. Fig. 2.—Box rack 
tor feeding’ altalia* to shee pease sere see eee eae 
Fig. 1.—Baling grain hay, San José, Cal. Fig. 2.—Brome grass at the 
Kansas), Experiment: Sta tions aes fe eye re 
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