53 Sample 22, 23. dor/gal CL 1033-P: Rain, PI-l1-F7, 0.025 gal., 0.05", 520 + 60 CL 1066-P: Rain, PI-)2-FV, l.3h gals, 2.63", 29 + 3 collected 100, December lh, 1955 to 100, December 2), 1955, collected 11,00, Decexber 2h, 1955 to 1600, February 3, 1956, 2h. CL 108-P: Rain, Pi-h3-K7, 6.05 gal., 2.10", collected 1600, rebivary 3, 1956 to 1000, February 16.9 + 1,43 13, 1956, 25, CL1069-P: Rain, PL-lli-R?, 4.10 cal., 2.95", collected 1000, Feoruary 13, 1956 to 100, February 32.2 + 149 7, 1956. 26, CL 1090-P: Rain, PI-ehS-R’, 1.55 gal., 0.76", collected 190, February 27, 1956 to March 6, 1956. 28, CL1092-P: Rain, Pley7-0!, 2.55 gale, 1.21", col- 74h lected 1200, March 2h, 1956 to 1000, April 1, 1956, LON 28 i+ 27, CL 1091-2: Rain, PLHS-R7, 6.60 gals, 3.13", col- lected 1€00, March 6, 195@ to 1200, March 2h, 1956. VIT. S2 + 3 “Jeter Cther than Preciritaticn As CL 1093-P: Tap water, PI-51-T.!, 13.2 gal., Pittsburgh, Pennsylvania, collected by; Nuclear Science and Engineer 1.33 + O.1h ing Corporation, March 2, 1956 to iHarch 13, 1956, CL 732: Sea water, surface sanvle, hO liters, atlantic Ocean, collected at hdohg'N, 8°07", by U. S. Coast Guard, Station 58h, Anril 28, 1955. cline ~100 meters) Total Sr90 Activity: (Depth cf ther,no- - NYOO h.3+ 0.3 dpm 34