(apa
-e
e):
OPERATION
—& ;
TUMBLER-SNAPPER
R
4) CES Se OP
Shot
No.
1
Date
Yield
April 1, 1952
eC
1.05 ¥T (Radchem Yield)
April 15, 1952
3
1.17 KT
April 22, 1952
4
30.7 KT
May 1, 1952
5
10.2 KT
May 7, 1952
6
7
"
"
"
12.0 ET
May 25, 1952
June 1, 1952
8
ot
11.1 KT
14.6 KT
June 5, 1952
13.9 KT
OPERATION IVY
1
2
November 1, 1952
November 16, 1952
10-12 MT
S70 xq
OPERATION UPSHOT-KNOTHOLE
1
2
March 17, 1953
March 2h, 1953
3
dt
March 31, 1953
April 6, 1953
5
6
of = 2 KT
10-11 KT
April 11, 1953
April 18, 1953
7
5 KT
27-23 KT (Poss = 23 KT)
April 25, 1953
8
9
SO KT
May 3, 1953
25.9 KT
May 255
15.7 KT
May 19, 1953
10
11
OPENNET ENTRY
ms
Ausmorized for Pubic 8 Seeate:
cre n OpenNet
15-20 KT
27~36 KT
.
Date:
orized d for for P Public
oO Authorize
oO By
Release
Date
31.5 KT -
1953
DEPARTMENT OF ENERGY DECLASSIFICATION REVIEW
SINGLE REVIEW AUTHORIZED BY:
omen 000oe
s
NAME:
DATE:
L
i
?
‘L 4
DETERMINATION (CIRCLE NUMBER(S)}
V.CLASSIFICATION RETAINED
GAISSSINCATION CANCELLED.
7 OTHER (SPECIFY):