Table 59-—— (Continued) HASL City sample No. sample No. 7101 57 Age, years 20 Sample date, 1957 October Mother’s Milk, sr“/g Ca, uc Cow's Milk, Sr""/g Ca, ype 0.47 Mother's Milk, Ca/liter, mg Caw's Milk, Ca/liter, mg 254 7102 Los Angeles, Calif. 6606 July 2.00 6607 315 0.75 6608 July 0.80 August 4.34 August =< 3.55 6609 318 269 2.26 6679 6680 6681 6682 duly 6998 6999 September 7000 Se ptember 1080 253 1.10 226 0.61 4.49 1055 945 348 7001 869 940 San Francisco, Calif. 6409 1 0.96 264 6410 6411 2 27.8 6412 6413 3 6414 6415 4 1.21 8.91 6 1.39 264 961 7 2.33 2.33 1028 8 1.94 4 9.41 207 7 3.46 165 6557 6726 906 1.75 6555 6556 863 207 6553 6554 682 0.46 5 6418 6552 734 278 6.67 6416 6417 278 4.63 252 0.61 800 6727 6728 990 6729 6730 933 9 0.13 202 6731 6884 8 261 12 316 13 479 6885 6886 6837 6888 447 6889 6985 269 14 31.94 198 15 3.04 220 16 2.00 574 6991 6992 17 2.88 228 . 7133 1l 1.09 260 17 0.77 190 6986 6987 6988 6989 6990 858 7134 7135 1078 7136 7230 967 13 7231 7232 1036 16 7233 769 135 S