im |
ESTIMATE OF INFINITY y DOSE FROM GUMMED FILM
STATION #_219
LOCATION__DES MOINES, TOWA
Jan.
0,0%*
0.1%
0,8%
0.3
Feb
el
6
05
4
March
8
3.8
1.7
5%
8
April
8
3.0
1.8
.5é™
3.8
May
3
16.4
2.6
1.5
14%
July
Pr]
3%
1.4
Aug
.6
2%
2.5
2.2
6
~l*
2.1
2.5
Oct.
7
3%
7
3.2
Nov.
6
.6
4
4
Deo.
Le
weet
—h
tle
TOTAL
5.6
1238
9,1
2.5
12,3
19.7
1259
Jan,
0.3
1.0
Feb,
3
1.0
March
.6
3.0
Pre-1954
8.5
April
3.8
4.3
1954
5.6
May
1A
4.9
41955
9.1
“1,5
7
1956
12.3
2.2
3
1957
19.7
Aug.
1.1
2
1958
4.2
Sept.
8
1
1959 5,8
Oct,
8
wl
Nov.
1,0
ol
Dec.
tt
1
June
July
TOTAL -
,
14.2
Total
85
15.6
eo
_
3.1
ay
Sept.
P
.6
15
Pen
.
1.7
&
June
2.1