31 Sunshine Samole (3) CL 852-P: ..°e 7 months, Rnode Island, ASS~10h, april 18, 1955, vertebrae, 0.82 + 0,08 5.18 g ash, 1.82 g Ca, (ht) CL &55-P: ige 1) months, Massachusetts, A55-106, april 21, 1955, vertebrae, 0.65 + 0.12 CL 856-P: jAge 7 vears, liassachusetts, 0.22 + 0,0! CL 85y-P: age 2 3/4 vears, \assachusetts, 0.29 + 0.08 CL 662-P: Age 6 vears, New York, 160953, april 29, 1955, ribs, 6.97 g ash, 2.64 ¢ 0.28 + 0,03 CL @53-P: «ge years, Massachusetts, 455-116, April 30, 1955, vertebrae, 2.55 ¢ ash, 0.97 g Ca. 0.63 + 0.19 CL 860-P: .ge 14 years, Massachusetts, 0.23 + 0.0h CL 859-P: ge 3 1/12 years, California, <0.10 L.u2 g ash, 1.23 g Ca. (5) (6) (7) a55~-109, april 21, 1955, vertebrae, 6.41 g ash, 2.37 g Ca. a55-110, ‘April 24, 1955, vertebrae, 3.69 g ash, 1.33 g Ca. Ca, (8) (9) (20) 455-117, May 7, 1955, vertebrae, 6.56 ¢ ash, 2,0 g Ca. 55-122, May &, 1955, vertebrae, 4.31 g asn, 1.57 # Ca, (11) CL 85t-P: .ge 6 weeks, Massachusetts, 126, May 10, 1955, vertebrae, 2.30 g ash, 0.&5 (12) g O.71 + 0.20 Ca. CL 857-P: ..ge 5 2/12 years, New Hampshire, 217286, May 18, 1955, vertebrae, 3.88 g OGD0.17 CL 992-P: 0.69 + 0,12 ash, 1.29 2 Ca, (13) Age 114 months, Massachusetts, a55~30), December 1h, 1955, vertebrae, 3.71 g ash, 1.21 g Ca, (1h) CL 995: i.ge 10 years, lassachusetts, 1455-319, December 22, 1955, vertebrae, h.21 g ash, 1.52 g Ca. (15) CL 994=-P: - <.ge 13 years, North Carolina, 55-318, Dece:nber 23, 1955, vertebrae, 31.45 g ash, 11.5 g Ca, 1.4 + 0.2 NYCU 0.26 + 0.07 62