| [CORRESPONDENCE FROM ARCHIVES AND HISTORY DIVISION NATIONAL SECURITY AGENCY TO UNDETERMINED REGARDING SPECIAL TEXT NUMBER 165 WITH ATTACHMENT] |
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| [COPY][REPORT] THE EVOLUTION OF THE NAVY'S CRYPTOLOGIC ORGANIZATION |
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| [COPY][REPORT] STATISTICAL IN CRYPTANALYSIS |
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| [COPY][REPORT] RADIO INTELLIGENCE IN WORLD WAR II TACTICAL OPERATIONS IN THE PACIFIC OCEAN AREAS |
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| [COPY][REPORT] RADIO INTELLIGENCE IN WORLD WAR II TACTICAL OPERATIONS IN THE PACIFIC OCEAN AREAS |
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| [COPY][REPORT] RADIO INTELLIGENCE IN WORLD WAR II TACTICAL OPERATIONS IN THE PACIFIC OCEAN AREAS |
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| [COPY][REPORT] RADIO INTELLIGENCE IN WORLD WAR II TACTICAL OPERATIONS IN THE PACIFIC OCEAN AREAS |
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| [COPY][REPORT] MILITARY STUDY OF SECRET RADIO CALLS |
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| [COPY][REPORT] JAPANESE WEATHER TERMS |
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| [COPY][REPORT] COMMUNICATION INTELLIGENCE CIPHER NO. 9 |
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| [COPY][REPORT] COMINCH FILE: WEEKLY REPORTS ON ESTIMATED LOCATIONS OF JAPANESE FLEET UNITS |
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| [COPY][REPORT] COLLECTION OF PAPERS RELATED TO THE "WINDS EXECUTE" MESSAGE |
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| [COPY][COVER PAGE] SPECIAL TEXT NUMBER 166 ADVANCED MILITARY CRYPTOGRAPHY SECOND (1943) EDITION |
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| [COPY][COVER PAGE] HISTORY OF TRAINING IN SIGNAL SECURITY AGENCY AND TRAINING BRANCH, SSA |
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| [COPY][COVER PAGE] HISTORY OF TRAINING IN SIGNAL SECURITY AGENCY AND TRAINING BRANCH, SSA |
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| [COPY][CHRONOLOGY OF ACTIVITIES OF THE NET CONTROL AND STATIONS OF THE WEST COAST HIGH FREQUENCY DIRECTION FINDER STRATEGICAL NET |
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| [COPY][CHRONOLOGY OF ACTIVITIES OF THE NET CONTROL AND STATIONS OF THE WEST COAST HIGH FREQUENCY DIRECTION FINDER STRATEGICAL NET |
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| [COPY][CHRONOLOGY OF ACTIVITIES OF THE NET CONTROL AND STATIONS OF THE WEST COAST HIGH FREQUENCY DIRECTION FINDER STRATEGICAL NET |
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| [COPY][CHRONOLOGY OF ACTIVITIES OF THE NET CONTROL AND STATIONS OF THE WEST COAST HIGH FREQUENCY DIRECTION FINDER STRATEGICAL NET |
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| [COPY] [SPECIAL TEXT NO. 166 REGARDING ADVANCED MILITARY CRYPTOGRAPHY] [PART 1 OF 2] |
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