milk milk 312 milk when carefully used the machine has no injurious effect on the teats or the udder some cows are difficult to milk by ma chine as for example old cows those advanced in the lactation fig 127globe milking machine harding wilson and smith bull no 317 new york agric exp sta period those having abnormal teats or udders and those with nervous temperament these must either be milked by hand or removed from the herd please note that these images are extracted from scanned page images that may have been digitally enhanced for readability coloration an rdynmb.jpg from next» an milk View Photo