| Acc. No. | Date | Document title | Authors | File |
| 0402386 | 1958-04-29 | MEMO TO R E BATZEL, SUBJECT: SUBCONTRACT 108 - COOPER DEVELOPMENT CORPORATION | BLUE C L | PDF |
| 0407485 | 1958-04-29 | MEMO TO H B LOPER, SUBJECT: ARGUS EXPERIMENT | FARLEY P J | PDF |
| 0407168 | 1958-04-30 | MEMO, SUBJECT: STEPS MUST BE TAKEN TO PUT CLEARLY BEFORE THE WORLD THE U.S. DEVOTION TO PEACE AND TO REDUCTION OF THE ARMS BURDEN | DULLES J F | PDF |
| 0407194 | 1958-04-30 | MEMO TO D D EISENHOWER, SUBJECT: RECOMMENDATIONS ABOUT THE QUESTION OF TESTING | DULLES J F | PDF |
| 0407277 | 1958-04-30 | MEMO, SUBJECT: NUCLEAR TESTING (U) | TWINING N F | PDF |
| 0402396 | 1958-04-30 | PROGRESS REPORT NO. 6 FOR THE PERIOD BETWEEN 1 APRIL 1958 - 30 APRIL 1958 ( SUBCONTRACT NO. 108, APPENDIXES B, C, AND D ) ( COOPER DEVEOLPMENT CORPORATION ) | NONE | PDF |
| 0411025 | 1958-05 | GRAPH SHOWING RADIATION INTENSITY ON ELMER ISLAND ( HARDTACK I OPERATION ) ( MAY 14-26 1958 ) | NONE | PDF |
| 0402385 | 1958-05-01 | LETTER TO O E HARVEY, SUBJECT: SUBCONTRACT 108 | BLUE C L | PDF |
| 0402387 | 1958-05-01 | LETTER TO R HARPER, SUBJECT: SUBCONTRACT 99 | BLUE C L | PDF |
| 0402580 | 1958-05-01 | NUCLEAR WEAPONS TESTS IN THE PACIFIC WHICH THE RUSSIANS ARE TRYING SO HARD TO STOP MAY PRODUCE THE MOST POWERFUL DETERRENTS TO FUTURE WAR THE WORLD HAS EVER KNOWN ( SAN FRANCISCO EXAMINER, 5/1/58 ) | UNK | PDF |
| 0408477 | 1958-05-01 | PRESS RELEASE, SUBJECT: HEALTH AND SAFETY PRECAUTIONS FOR ENEWETAK PROVING GROUND TESTS ( HARDTACK-I OPERATION ) | UNK | PDF |
| 0408600 | 1958-05-01 | PRESS RELEASE, SUBJECT: HEALTH AND SAFETY PRECAUTIONS FOR ENIWETOK PROVING GROUND TESTS ( HARDTACK-I OPERATION ) | UNK | PDF |
| 0408773 | 1958-05-01 | PRESS RELEASE, SUBJECT: HEALTH AND SAFETY PRECUATIONS FOR ENIWETOK PROVING GROUND TESTS | UNK | PDF |
| 0408478 | 1958-05-02 | PRESS RELEASE, SUBJECT: STATEMENT BY THE SECRETARY OF DEFENSE AND THE CHAIRMAN, AEC | UNK | PDF |
| 0411924 | 1958-05-02 | NOTE BY THE ACTING SECRETARY, SUBJECT: DECLASSIFICATION OF INFORMATION RELATING TO SHOT PINON OF OPERATION HARDTACK (DELETED) | ANAMOSA H D | PDF |
| 0409433 | 1958-05-05 | MEMO TO J A HALL, SUBJECT: UNITED KINGDOM WEAPONS TEST | ANAMOSA H D | PDF |
| 0411106 | 1958-05-06 | DAILY LOG - ENEWETAK LABORATORY, FEBRUARY 12 - MAY 6, 1958, RADIOBIOLOGICAL SURVEY, HARDTACK I OPERATION | BONHAM, HELD, WELANDER, WEEKS, PALUMBO, LONHAM, DUCKWORTH | PDF |
| 0408466 | 1958-05-06 | AEC MEETING NO. 1369 10:30 A.M., TUESDAY, MAY 6, 1958, SUBJECT: DEMONSTRATORS OF COMMITTEE FOR NON-VIOLENT ACTION AGAINST NUCLEAR WEAPONS | UNK | PDF |
| 0402390 | 1958-05-07 | MEMO TO W B REYNOLDS, SUBJECT: SUBCONTRACT 108 - FIFTH AMENDMENT COOPER DEVELOPMENT CORPORATION | BLUE C L | PDF |
| 0407073 | 1958-05-07 | GENERAL ADVISORY COMMITTEE COMMENTS ON THE CONTINUATION OF ATOMIC TESTS | NONE | PDF |
| 0411095 | 1958-05-08 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0405968 | 1958-05-08 | EQUIPMENT REQUIREMENTS FOR WEATHER STATIONS | ACHESON H F | PDF |
| 0405974 | 1958-05-08 | EQUIPMENT REQUIREMENTS FOR WEATHER STATIONS WOTHO | ACHESON H F | PDF |
| 0405980 | 1958-05-08 | EQUIPMENT REQUIREMENTS FOR WEATHER STATIONS RE WOTHO SITE | NONE | PDF |
| 0407072 | 1958-05-09 | MEMO, SUBJECT: G.A.C. PAPER ON ATOMIC TESTS | TOMEI A A | PDF |
| 0411094 | 1958-05-09 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0411093 | 1958-05-10 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0408479 | 1958-05-11 | PRESS RELEASE, SUBJECT: AEC ANNOUNCES NUCLEAR TEST DETONATION ( HARDTACK-I OPERATION ) | UNK | PDF |
| 0408480 | 1958-05-12 | PRESS RELEASE, SUBJECT: AEC ANNOUNCES NUCLEAR TEST DETONATION ( HARDTACK-I OPERATION ) | UNK | PDF |
| 0411092 | 1958-05-12 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0402391 | 1958-05-12 | MEMO TO R M UNDERHILL, SUBJECT: SUBCONTRACT NO. 108 COOPER DEVELOPMENT CORP | REYNOLDS W B | PDF |
| 0410503 | 1958-05-13 | TELETYPE TO USS JOHN R CRAIG, ET AL, SUBJECT: MOD 122227Z DEPARTURE FROM STATION BRAVO DIRECT TO ENEWETAK, LOG POSITION AND RAD READINGS WHILE ENROUTE ( PRIORITY 131019Z ) ( LOG NR 4822 ) | UNK | PDF |
| 0411040 | 1958-05-13 | TELETYPE TO USS JOHN R CRAIG, ET AL, SUBJECT: MOD 122227Z DEPARTURE FROM STATION BRAVO DIRECT TO ENEWETAK, LOG POSITION AND RAD READINGS WHILE ENROUTE ( PRIORITY 131019Z ) ( LOG NR 4822 ) | UNK | PDF |
| 0411091 | 1958-05-13 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0411090 | 1958-05-14 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0402392 | 1958-05-14 | LETTER TO O E HARVEY, SUBJECT: SUBCONTRACT 108 - SIXTH AMENDMENT | BLUE C L | PDF |
| 0402393 | 1958-05-14 | MEMO TO C L BLUE, SUBJECT: 108 CONTRACT ( COOPER DEVELOPMENT CORPORATION ) | HARVEY O E | PDF |
| 0402394 | 1958-05-15 | MEMO TO W B REYNOLDS, SUBJECT: FIFTH AMENDMENT TO SUBCONTRACT NO. 108 WITH COOPER DEVELOPMENT CORP | HANSEN E O | PDF |
| 0411089 | 1958-05-15 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0411039 | 1958-05-16 | TELETYPE TO CJTF SEVEN ENEWETAK MI ATTN WX CENTRAL, SUBJECT: MAXIMUM READINGS TAKEN AT 1280OZ AND AT 14213OZ FOR RADSAFE FROM OBSERVATIONIST ON PONAPE ( 14235OZ ) ( LOG NR 4987 ) | NONE | PDF |
| 0407234 | 1958-05-16 | MEMORANDUM OF CONVERSATION WITH ADMIRAL STRAUSS | DULLES J F | PDF |
| 0411057 | 1958-05-17 | J-3 DAILY DIARY, BIKINI ATOLL ( ENCLOSURE: BIKINI ATOLL MAP WITH RADIATION LEVELS, NUTMEG EVENT, HARDTACK I ) | UNK | PDF |
| 0411088 | 1958-05-17 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0411947 | 1958-05-17 | MEMO FOR STRAUSS, ET AL, SUBJECT: REDWING OPERATION (DELETED) | UNK | PDF |
| 0411087 | 1958-05-19 | J-3 DAILY DIARY, ENEWETAK ATOLL ( HARDTACK I OPERATION ) | NONE | PDF |
| 0402395 | 1958-05-19 | MEMO, SUBJECT: COOPER DEVELOPMENT CORPORATION, SUBCONTRACT 108 | BLUE C L | PDF |
| 0402397 | 1958-05-19 | MEMO TO E C SHUTE, SUBJECT: FIFTH AMENDMENT TO SUBCONTRACT NO. 108 WITH COOPER DEVELOPMENT CORPORATION | DOUGLASS W D | PDF |
| 0409432 | 1958-05-19 | MEMO TO LIBBY, SUBJECT: UNITED KINGDOM INFORMATION ON THEIR WEAPONS TEST | STARBIRD A D | PDF |
| 0411923 | 1958-05-20 | LETTER TO J T RAMEY, JCAE, SUBJECT: FIRING OF THE HARDTACK SERIES (DELETED) | COOK R W | PDF |
| 0411995 | 1958-05-20 | NOTE BY THE SECRETARY, SUBJECT: PROPOSALS RELATED TO POSSIBILITY OF NUCLEAR TEST MORATORIUM (ENCL: TELETYPE DTD 04/25/58, RE HARDTACK/MILLRACE PLANS) i(DELETED) | MCCOOL W B | PDF |