ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM STATION #126 LOCATION__PITTSBURGH,PENNSYLVANTA Jan, 0.1 0,1" Feb, 0.6% 0.5 al 5 March 1.9 4 7 April 22 May a2 8 2.1 1.5 2.1" 2.1 7.5 3.0 2.1 6 4 1.2 4 7 ‘ 1.6 July 22 2% 8 Aug. 22 Sept. le 8 4 5 i 1.3 Oot, 9 “4 2% 4 8 Nov, 6 22 oo 3 Dee, a ot 2. enn TOTAL 2.2 1.4 3.3 10. = 0,7 1.7 Feb, 5 2.7 March 5 2.7 Pre-1954 April 3.9 3.6 4d . 3.3 Jen, - May 1.6 June 1.2 1.0 July 1.2 3 Aug. Sept. Oct. Nov, Dec. TOTAL 5 , 5 ; 2,5 1954 10,1 1956 1244 2 1957 10.8 1958 12.4 a 1959 16 4 a7 ek 12.4 10.8 1955 9 paneac 12.4 Total ham . 6% 69.0 a 16.4 ree, June 2.6 premeny é