ILLUSTRATIONS xi 



78. Silo, Home Made, Plaster Lined 246 



79. Silo, Crib Type 246 



80. Inexpensive Calf Stanchion 251 



81. Calf, Tender but Healthy 252 



82. Calf Stanchions 254 



83. A Group of Skim Milk Calves 254 



84. Well Developed Holstein Heifer 262 



85. A Well Lighted Dairy Barn 268 



86. Sanitary Milk Pails 269 



87. Well Made Southern Cow Stable 270 



88. Well Appointed Dairy Barn 271 



89. Inexpensive Yet Clean Cow House 272 



90. Milk Cooled in Air vs. Water 273 



91. Well Finished Dairy Barn 279 



92. Cows Kept Clean With Little Labor 280 



93. Clean Cows Ready to Give Clean Milk 282 



94. Elevation of Certified Milk House 285 



95. Plan of Certified Milk House . . 286 



96. Plan of Combination Dairy and Ice House 295 



97. Combination Ice, Dairy and Power House 296 



98. Method of Insulating Ice Houses 297 



99. Inexpensive Milk House 301 



100. Old Style Ice House 302 



101. Babcock Milk Tester, Farm Size 305 



102. Milk Pipettes 306 



103. Acid Measures 307 



104. Milk Test Bottles 308 



105. Filling Milk Test Bottles 309 



106. Controlling Temperature in Hand Tester 312 



107. Composite Sample Bottles 314 



108. Cream Test Bottles 318 



109. A Cheap Milk Tester 319 



110. Milk and Cream Tests 320 



111. Reading the Fat Test 322 



112. Hand Cream Separators 333 



113. Milk Cooling Tank, Cover Off 342 



114. Milk Cooling Tank, Cover in Place 343 



115. Bacteria Growth Affected by Temperature 345 



116. Farm Dairy Equipment 353 



117. Combined Churn and Butter Worker 353 



118. Inexpensive Butter Printer 354 



119. Insulated Ice House 360 



120. A cooperative Creamery 361 



121. Dairy School Students 364 



