This series contains files related to the administrative and operational activities of the Sixth Naval District during World War Two. Included in the files are reports, logs, dispatches, correspondence, and regulations. Most of the files describe suspected or actual visual, physical or radar contact with German submarines along the east coast of the United States. The shore locations of submarine sightings include Jacksonville, Florida; Amelia Island, Florida; Ponte Vedra Beach, Florida; Flager Beach, Florida; Savannah, Georgia; New York Harbor, New York; Holden Beach, North Carolina; Cherry Point, North Carolina; Wilmington, North Carolina; Isle of Palms, South Carolina; Hilton Head Island, South Carolina; Port Royal Sound, South Carolina; Charleston, South Carolina; Sullivan's Island, South Carolina; Norfolk, Virginia.
| Box | Folder | Title | Dates |
| 1 | 1 | Aircraft | Sept-Oct 1942 |
| 1 | 2 | Aircraft | Oct-Nov 1942 |
| 1 | 3 | Aircraft | Nov-Dec 1942 |
| 1 | 4 | Aircraft | Jan 1943 |
| 1 | 5 | Aircraft | Feb-Mar 1943 |
| 1 | 6 | Alerts and Blackouts | Sept 1942 - Feb 1943 |
| 1 | 7 | Army Air Force Monthly Reports | Oct. - Nov. 1942 |
| 1 | 8 | Army Air Force Intel Summary 1st Bomber Command | Sept. - Nov. 1942 |
| 1 | 9 | Attack on Surface Craft | Sept. -Nov 1942 |
| 1 | 10 | Bombs & Mines , U. S. | |
| 2 | 1 | British Ships | Apr. 1941 - Feb 1942 |
| 2 | 2 | CAP Plane Crash Little River Inlet | Feb. 1943 |
| 2 | 3 | Combat Intelligence ( Miscellaneous) | Mar. 1942 - May 1943 |
| 2 | 4 | COMSEF Organization Manual of the Commander | July 1942 |
| 2 | 5 | COMSEF 1 of 2 | Jan. - Aug. 1942 |
| 2 | 6 | COMSEF 2 of 2 | Jan.. - Aug. 1942 |
| 2 | 7 | Cominch Bi- Weekly Q Boat Trends | Aug. 1943 - May 1945 |
| 2 | 8 | Communications 1 of 3 | Oct. 1940 - Aug. 1942 |
| 2 | 9 | Communications 2 of 3 | Oct. 1940 - Aug. 1942 |
| 3 | 1 | Communications 3 of 3 | Oct. 1940 - Aug. 1942 |
| 3 | 2 | Communications recorded calls - OIO | Mar. - Apr. 1943 |
| 3 | 3 | Convoy Short Titles | Jan. - May 1943 |
| 3 | 4 | Crew Lists | Oct. 1941 - Jul. 1942 |
| 3 | 5 | Daily File (KP) 1 of 2 | Dec. 1942 - Nov. 1943 |
| 3 | 6 | Daily (KP) 2 of 2 | Dec. 1942 - Nov. 1943 |
| 3 | 7 | Depth Changes - Unexpected | Feb. - Nov. 1944 |
| 3 | 8 | Elephant Plan Exercise | 20 Jul. 1944 |
| 3 | 9 | Enemy Agent Activities | Oct. 1941 - Feb. 1943 |
| 3 | 10 | Enemy Fleets ( Dispisition of) | Jul. 1942 - May 1943 |
| 4 | 1 | Enemy Mines - Charleston | Sept.1943 |
| 4 | 2 | Enemey Mines- New Yyork Harbor | Nov. 1942 |
| 4 | 3 | Enemy Mines - Norfolk, VA. | Sept. 1942 |
| 4 | 4 | Enemy Mines - Wilmington, N. C. | Sept. - Oct. 1942 |
| 4 | 5 | Enemy Mines - Miscellaneous | Apr. -Sept. 1942 |
| 4 | 6 | Enemy Mines Exploded | Sept. 1942 |
| 4 | 7 | Enemy Mines Expolded - Jacksonville | Aug. 1942 |
| 4 | 8 | Escaped Prisoner of War- Crossville Internment | Sept. 1943 -Jan. 1944 |
| 4 | 9 | Explosions | Sept. 1942 - Feb. 1943 |
| 4 | 10 | Explosions | Feb. 1943 - Mar. 1943 |
| 4 | 11 | Fishing Vessels - Misc. 1 of 2 | Oct. 1942 - Dec.1944 |
| 4 | 12 | Fishing Vessels - Misc. 2 of 2 | Oct.. 1942 - Dec. 1944 |
| 5 | 1 | Fishing Vessels - Regulations | |
| 5 | 2 | Fishing Vessels Activities | Sept. 1941 - Sept. 1942 |
| 5 | 3 | Fishing Vessels - Daily Movement 1 of 3 | Nov. 1942 - Aug. 1943 |
| 5 | 4 | Fishing Vessels - Daily Movement 2 of 3 | Nov. 1942 - Aug. 1943 |
| 5 | 5 | Fishing Vessels - Daily Movement 3 of 3 | Nov. 1942 - Aug. 1943 |
| 5 | 6 | Flotsam & Jetsam | Sept. 1942 - Feb. 1943 |
| 5 | 7 | Fitness Reports | Nov.. 1942 - Mar. 1945 |
| 5 | 8 | Foreign Ship Movement - Savannah | Mar. - Aug. 1941 |
| 5 | 9 | Foreign Ship Movement - Charleston | Mar. 1941 - Jan. 1942 |
| 5 | 10 | Ga.. State Air Force | Feb. - Jun. 1942 |
| 5 | 11 | General Correspondence | Nov. 1942 - Apr. 1944 |
| 5 | 12 | Incident File No. List | Mar. 1943 - June 1945 |
| 5 | 13 | Incident Index - Daily Current Summary | Sept. 1943 - Feb.1946 |
| 6 | 1 | Investigation Reports - Directives | Mar. - Jul. 1942 |
| 6 | 2 | Lights & Flares | Sept. 11 - Oct. 10, 1942 |
| 6 | 3 | Lights & Flares | Oct. 11 - Nov. 2, 1942 |
| 6 | 4 | Lights & Flares | Nov. 1 - 15, 1942 |
| 6 | 5 | Lights & Flares | Nov. 15 -29, 1942 |
| 6 | 6 | Lights & Flares | Dec. 1 - 15, 1942 |
| 6 | 7 | Lights & Flares | Dec. 15 - 31, 1942 |
| 7 | 1 | Lights & Flares | Jan. 1943 |
| 7 | 2 | Lights & Flares | Feb. 11 -28, 1943 |
| 7 | 4 | Lights & Flares | Feb. 4 -11, 1943 |
| 7 | 3 | Lights & Flares | Feb. 1 -3, 1943 |
| 7 | 5 | Lights & Flares | March 1943 |
| 7 | 6 | Lights & Flares | March 1943 |
| 7 | 7 | Men Sighted on Raft 1 of 2 | 21-25 June 1944 |
| 8 | 1 | Men Sighted on Raft 2 of 2 | 21-25 June 1944 |
| 8 | 2 | Merchant Ships Identification | Dec. 1941 - Feb. 1942 |
| 8 | 3 | Minesweeper Reports (Daily) | Mar.- Jun. 1942 |
| 8 | 4 | Misc. | Jun. 1941 - Sept. 1942 |
| 8 | 5 | Misc. | Sept. - Nov. 1942 |
| 8 | 6 | Misc.. | Jan.. - Feb. 1942 |
| 8 | 7 | Misc. | Jan. - Feb. 1943 |
| 8 | 8 | Misc. | Feb. 1943 |
| 8 | 9 | Misc. | Mar. - Apr. 1943 |
| 8 | 10 | Misc. 1 of 3 | Jan. - Apr. 1943 |
| 8 | 11 | Misc. 2 of 3 | Jan. - Apr. 1943 |
| 9 | 1 | Misc. 3 of 3 | Jan. - Apr. 1943 |
| 9 | 2 | Misc. Teletypes | Dec. 1941 - May 1942 |
| 9 | 3 | Navy Ships | Aug. 1941 |
| 9 | 4 | Navy Ships Home Yards | Jul. 1941 - Sept. 1942 |
| 9 | 5 | Officer Assignments | Jun. 1943 - Aug. 1944 |
| 9 | 6 | Oil Slicks | Sept. 1942 - Mar. 1943 |
| 9 | 7 | Onslow Bay Area RDF Reports | Sept. - Oct. 1942 |
| 9 | 8 | Photos of Bodies and Wreckage | |
| 9 | 9 | Picket Boats | Nov. - Dec. 1942 |
| 10 | 1 | Practice Firings 1 of 2 | Oct. 1941 - Nov. 1944 |
| 10 | 2 | Practice Firings 2 of 2 | Oct. 1941 - Nov. 1944 |
| 10 | 3 | Present Complements 1 of 2 | Nov.. 1943 - Mar. 1945 |
| 10 | 4 | Present Complements 2 of 2 | Nov. 1943 - Mar. 1945 |
| 10 | 5 | Procedures and Plans | Dec. 1941 - Aug. 1942 |
| 10 | 6 | RDF's | Oct.. 1942 - Mar. 1943 |
| 10 | 7 | S - 1 Sub Sighting Off Port Royal Sound | 8 Jan.. 1943 |
| 10 | 8 | S -2 Sub Sighting Off Charleston | 13 Jan. 1943 |
| 10 | 9 | S - 3 SOS Benj. Hawkins | 6 Jan. 1943 |
| 10 | 10 | S - 4 Derax Contact Sullivans Island | 5 Feb.1943 |
| 10 | 11 | S -5 Sub Sighted | 7 Feb. 1943 |
| 10 | 12 | S -6 Sound Contact from Cherry Point | 5 Feb. 1943 |
| 10 | 13 | S -7 Sub Sighting off Jacksonville | 31 Jan.1943 |
| 10 | 14 | S - 8 Sub Attack S S American Tender | 8 Jan. 1943 |
| 10 | 15 | S - 9 Torpedo Sighted by S S Ellenor | 5 Feb. 1943 |
| 10 | 16 | S- 10 Sub Sighted by S S Ormondale | 4 Jan. 1943 |
| 11 | 1 | S - 11 Sub Contact | 9 Jan. 1943 |
| 11 | 2 | S- 12 Sub Sighted by S S Algonquiri | 16 Jan. 1943 |
| 11 | 3 | S-13 Periscope Sighted off Hilton Head Island | 21 Jan. 1943 |
| 11 | 4 | S-14 Sound Contact | 21 Jan. 1943 |
| 11 | 5 | S-15 Sub Off Jax Bench | 29 Jan. 1943 |
| 11 | 6 | S-16 Sub Sighted | 31 Jan. 1943 |
| 11 | 7 | S-17 Sound Contact | 3 Feb. 1943 |
| 11 | 8 | S-18 Sound Conatct | 3 Feb. 1943 |
| 11 | 9 | S-19 Sub Sighting | 10 Feb. 1943 |
| 11 | 10 | S 20 Distress Call | 13 Feb. 1943 |
| 11 | 11 | S-21 Sound Contact | 17 Feb. 1943 |
| 11 | 12 | S-22 Sub Radar Blip | 19 Feb. 1943 |
| 11 | 13 | S-23 Sub Engagement SS Wm. A. Graham | 18 Feb. 1943 |
| 11 | 14 | S-24 Wake Observed | 18 Feb. 1943 |
| 11 | 15 | S-25 Sound Contract | 19 Feb. 1943 |
| 11 | 16 | S-26 Sub Sighted | 20 Feb. 1943 |
| 11 | 17 | S-27 Sub Sighted | 22 Feb. 1943 |
| 11 | 18 | S-28 Periscope Sighting | 22 Feb. 1943 |
| 11 | 19 | S-29 Sound Contract | 24 Feb. 1943 |
| 11 | 20 | S-30 Sub Following Convoy | 24 Feb. 1943 |
| 11 | 21 | S-31 Sub Sighted | |
| 11 | 22 | S-32 Sub Sighted | 28 Feb. 1943 |
| 11 | 23 | S-33 Torpedo Attack | 25 Feb. 1943 |
| 11 | 24 | S-34 Continous Radar Search | 27 Feb. 1943 |
| 11 | 25 | S-35 Sub Sighting | 4 Mar. 1943 |
| 11 | 26 | S-36 Depth Changes | 4 Mar. 1943 |
| 11 | 27 | S-37 Sound Contract | 5 Mar. 1943 |
| 11 | 28 | S-38 Sound Contract | 8 Mar. 1943 |
| 11 | 29 | S-39 Mad Contract by Blimp | 9 Mar. 1943 |
| 11 | 30 | S-40 Hydrophone Contact | 11 Mar. 1943 |
| 11 | 31 | S-41 Sub Sighting Off Ponte Vedre Beach | 13 Mar. 1943 |
| 11 | 32 | S-42 Sound Contract | 15 Mar.1943 |
| 11 | 33 | S-43 Radar Contact | 16 Mar. 1943 |
| 11 | 34 | S-44 Sound Contact | 19 Mar. 1943 |
| 11 | 35 | S-45 Attack on Sub | 19 Mar. 1943 |
| 11 | 36 | S-46 Sub Sighting Off Amelia Island | 21 Mar. 1943 |
| 11 | 37 | S-47 Attack on Sub by Army B-34 Bomber | 28 Mar. 1943 |
| 11 | 38 | S-48 Sub Contact | 28 Mar. 1943 |
| 11 | 39 | S-49 Radar Contact | 1 Apr. 1943 |
| 11 | 40 | S-50 Periscope Sighted Off Holden Beach | 3 Apr. 1943 |
| 11 | 41 | S-51 Sub Contact | 4 Apr. 1943 |
| 11 | 42 | S-52 Sub Sighted by Pan American World Airways | 5 Apr. 1943 |
| 11 | 43 | S-53 Sub Sighting by Army B-25 | 6 Apr. 1943 |
| 11 | 44 | S-54 Sound Contacts by CGC Crawford | 7 Apr. 1943 |
| 11 | 45 | S-55 Oil Slick Observed | 7 Apr. 1943 |
| 11 | 46 | S-56 Sub Sighting | 8 Apr 1943 |
| 11 | 47 | S-57 Sub Contact | 8 Apr 1943 |
| 11 | 48 | S-58 Sound Contact | 9 Apr. 1943 |
| 11 | 49 | S-59 Sound Contact | 9 Apr 1943 |
| 11 | 50 | S-60 Sub Sighting | 9 Apr. 1943 |
| 11 | 51 | S-61 Periscope Sighted | 10 Apr. 1943 |
| 11 | 52 | S-62 Sound Contact | 10 Apr. 1943 |
| 11 | 53 | S-63 Radar Contact | 11 Apr. 1934 |
| 11 | 54 | S-64 Sub Sighting by MV Santa Teresa | 12 Apr. 1943 |
| 11 | 55 | S-65 Sub Sighted by B-25 | 16 Apr. 1943 |
| 11 | 56 | S-66 Sub Sighted Near Savannah Lightship | 16 Apr. 1943 |
| 11 | 57 | S-67 Sub Sighting | 18 Apr. 1943 |
| 11 | 58 | S-68 Enemy Sub Fixes | 18 Apr. 1943 |
| 11 | 59 | S-69 Sub Attack | 22 Apr. 1943 |
| 11 | 60 | S-70 Sound Contact | 21 Apr. 1943 |
| 11 | 61 | S-71 Torpedo Attack | 24 Apr. 1943 |
| 11 | 62 | S-72 Sub Sighted | 26 Apr. 1943 |
| 11 | 63 | S-73 Mad Contact | 26 Apr. 1943 |
| 11 | 64 | S-74 Sub Contact | 26 Apr. 1943 |
| 11 | 65 | S-75 Radar Contact | 27 Apr. 1943 |
| 12 | 1 | S-76 Wake Sighted | 27 Apr. 1943 |
| 12 | 2 | S-77 Oil Slick Sighted | 27 Apr. 1943 |
| 12 | 3 | S-78 Sub Contact | 29 Apr. 1943 |
| 12 | 4 | S-79 Sub Sighting | 30 Apr. 1943 |
| 12 | 5 | S-80 Periscope Sighted | 3 May 1943 |
| 12 | 6 | S-81 Sub Sighted | 4 May 1943 |
| 12 | 7 | S-82 Oil Slick Observed | 4 May 1943 |
| 12 | 8 | S-83 Sound Contact (doubtful) | 5 May 1943 |
| 12 | 9 | S-84 Disappeareing Contact | 5 May 1943 |
| 12 | 10 | S-85 Sub Sighted and Attacked | 6 May 1943 |
| 12 | 11 | S-86 Periscope Sighted | 6 May 1943 |
| 12 | 12 | S-87 Sub Wake | 7 May 1943 |
| 12 | 13 | S-88 Sound Contact | 7 May 1943 |
| 12 | 14 | S-89 Mad Contact | 8 May 1943 |
| 12 | 15 | S-90 Sub Sighted | 9 May 1943 |
| 12 | 16 | S-91 Periscope Sighted | 10 May 1943 |
| 12 | 17 | S-92 Sound Contact ( Drop Depth Charges) | 11 May 1943 |
| 12 | 18 | S-93 Sub Sighted | 15 May 1943 |
| 12 | 19 | S-94 Submerged Object | 21 May 1943 |
| 12 | 20 | S-95 Sub Sighted Off Isle of Palms | 21 May 1943 |
| 12 | 21 | S-96 Oil Slick Observed | 25 May 1943 |
| 12 | 22 | S-97 Sub sighted by Eastern Airlines | 27 May 1943 |
| 12 | 23 | S-98 Sub Sighted in 5ND | 28 May 1943 |
| 12 | 24 | S-99 Sound Contact | 30 May 1943 |
| 12 | 25 | S-100 Sub Sighted | 1 Jun. 1943 |
| 12 | 26 | S-101 Sub Sighted | 2 Jun. 1943 |
| 12 | 27 | S-102 Sub Sank by Gunboat Fury | 2 Jun. 1943 |
| 12 | 28 | S-103 Sub Contact | 3 Jun. 1943 |
| 12 | 29 | S-104 Sound Contact | 3 Jun. 1943 |
| 12 | 30 | S-105 Sound Contact | 4 Jun.1943 |
| 12 | 31 | S-106 Sub Sighted | 5 Jun. 1943 |
| 12 | 32 | S-107 CAP Drops Demolition Bomb | 6 Jun. 1943 |
| 12 | 33 | S-108 MAD Contact | 6 Jun. 1943 |
| 12 | 34 | S-109 Sub Sighted | 8 Jun. 1943 |
| 12 | 35 | S-110 Sub Sighted | 10 Jun. 1943 |
| 12 | 36 | S-111 MAD Contact | 10 Jun. 1943 |
| 12 | 37 | S-112 Sub Sighted Off Flager Beach | 10 Jun. 1943 |
| 12 | 38 | S-113 Sub Contact | 15 Jun. 1943 |
| 12 | 39 | S-114 Sub Attacked | 17 Jun.. 1943 |
| 12 | 40 | S-115 Sound Contact | 17 Jun. 1943 |
| 12 | 41 | S-116 Enemy Sub | 15 Jun. 1943 |
| 12 | 42 | S-118 Radar Contact by B-17 | 3 Jul. 1943 |
| 12 | 43 | S-119 Sub Sighted | 4 Jun.1943 |
| 12 | 44 | S-120 Sub Attacked | 9 Jul. 1943 |
| 12 | 45 | S-121 Contact | 12 Jul. 1943 |
| 12 | 46 | S-122 MAD Contact | 12 Jul. 1943 |
| 12 | 47 | S-123 Sound Contact | 12 Jul. 1943 |
| 12 | 48 | S-124 Sound Contact | 13 Jul.1943 |
| 12 | 49 | S-125 Blimp Attacked and Destroyed | 19 Jul. 1943 |
| 12 | 50 | S-126 Sound Contact | 21 Jul. 1943 |
| 12 | 51 | S-127 Sound Contact | 24 Jul. 1943 |
| 12 | 52 | S-128 Sound Contact | 1 Aug. 1943 |
| 12 | 53 | S-129 Radar Contact | 2 Aug. 1943 |
| 12 | 54 | S-130 Sound Contact (Doubtful) | 4 Aug. 1943 |
| 12 | 55 | S-131 Visual Contact | 5 Aug. 1943 |
| 12 | 56 | S-132 MAD Contact by B-25 | 7 Aug. 1943 |
| 12 | 57 | S-133 Sound Contact | 14 Aug. 1943 |
| 12 | 58 | S-134 Sub Contact | 2 Sept. 1943 |
| 12 | 59 | S-135 Sub Sighted | 2 Aug. 1943 |
| 12 | 60 | S-136 Radar Contact | 5 Aug. 1943 |
| 12 | 61 | S-137 Sub Sighted | 8 Aug. 1943 |
| 12 | 62 | S-138 Sub Attacked | 28 Aug. 1943 |
| 12 | 63 | S-139 Sub Attacked | 1 Sept. 1943 |
| 12 | 64 | S-140 MAD Contact | 29 Sept. 1941 |
| 13 | 1 | S-141 Sub Sighted | 18 Oct. 1943 |
| 13 | 2 | S-142 Sub Sighted | 21 Oct. 1943 |
| 13 | 3 | S-143 Sound Contact | 25 Oct. 1943 |
| 13 | 4 | S-144 Sub Contact | 25 Nov. 1943 |
| 13 | 5 | S-145 Sub Contact | 26 Nov. 1943 |
| 13 | 6 | S-146 Sub Contact | 4 Dec. 1943 |
| 13 | 7 | S-147 Sub Sighted | 8 Dec. 1943 |
| 13 | 8 | S-148 Sound Contact | 8 Dec. 1943 |
| 13 | 9 | S-149 DF Fix | 31 Dec. 1943 |
| 13 | 10 | S-150 Sub Contact | 31 Dec. 1943 |
| 13 | 11 | S-151 Sub Contact | 26 Jan. 1944 |
| 13 | 12 | S-152 HFDF Contact | 1 Apr. 1944 |
| 13 | 13 | S-153 Sub Sighted | 14 Apr. 1944 |
| 13 | 14 | S-154 Torpedo Wake | 16 Jan. 1944 |
| 13 | 15 | S-155 Submerged Object Observed | 26 Feb. 1944 |
| 13 | 16 | S-156 Periscope Sighted | 18 Jan. 1944 |
| 13 | 17 | S-157 Surface Contact | 1 Apr. 1944 |
| 13 | 18 | S-158 Sound Contact | 9 Apr. 1945 |
| 13 | 19 | S-159 SONAR Contact | 2 May 1945 |
| 13 | 20 | S-160 Torpedo Attack on Katy | 24 Apr. 1945 |
| 13 | 21 | Sabotage | Jan. 1943 |
| 13 | 22 | Ships in Distress | Sept. 1942 - Jan. 1943 |
| 13 | 23 | Ships in Distress | Feb. 1943 |
| 13 | 24 | Ships in Distress | Feb. - Apr. 1943 |
| 13 | 25 | Ship Movements Inland Waterway | Aug. 1941 - Dec. 1942 |
| 13 | 26 | Ship Movements | Aug. 1942 - Mar. 1943 |
| 14 | 1 | Ships Sunk | Nov. 1940 - Sept. 1942 |
| 14 | 2 | Small Craft | Sept. 1942 - Jan. 1943 |
| 14 | 3 | Small Craft | Jan. 1943 - Mar. 1945 |
| 14 | 4 | Smoke | Sept. 1942 - Mar.1943 |
| 14 | 5 | Subs Attacked | Oct. 1942 |
| 14 | 6 | Subs Attacked | Sept. 1942 |
| 14 | 7 | Subs Attacked | Nov. 1942 |
| 14 | 8 | Subs Attacked | Dec. 1942 |
| 14 | 9 | Sub Contacts | Dec. 1942 |
| 14 | 10 | Sub Contacts | Sept. 1942 |
| 14 | 11 | Sub contacts | Oct.1942 |
| 15 | 1 | Sub Contacts | Nov. 1942 |
| 15 | 2 | Sub Contacts | Feb. 1945 |
| 15 | 3 | Sub Dispatches 6ND | Jul. - Aug. 1943 |
| 15 | 4 | Sub Dispatches 6ND | Sept. - Oct. 1943 |
| 15 | 5 | Sub Dispatches 6ND | Nov. - Dec. 1943 |
| 15 | 6 | Sub Dispatches 6ND | Jan. - Feb. 1944 |
| 15 | 7 | Sub Dispatches 6ND | Mar. May 1944 |
| 15 | 8 | Sub Dispatches 1of 2 | Aug. 1943 |
| 15 | 9 | Sub Dispatches 2 of 2 | Aug. 1943 |
| 15 | 10 | Sub Dispatches 1 of 2 | Sept. 1943 |
| 15 | 11 | Sub Dispatches 2 of 2 | Sept. 1943 |
| 16 | 1 | Sub Dispatches 1 of 2 | Oct. 1943 |
| 16 | 2 | Sub Dispatches 2 of 2 | Oct. 1943 |
| 16 | 3 | Sub Dispatches 1 of 2 | Nov. 1943 |
| 16 | 4 | Sub Dispatches 2 of 2 | Nov. 1943 |
| 16 | 5 | Sub Dispatches 1 of 2 | Dec. 1943 |
| 16 | 6 | Sub Dispatches 2of 2 | Dec. 1943 |
| 16 | 7 | Sub Dispatches | Jan. 1944 |
| 17 | 1 | Sub Dispatches | Feb. 1944 |
| 17 | 2 | Sub Dispatches | Mar. 1944 |
| 17 | 3 | Sub Dispatches 2 of 2 | Mar. 1944 |
| 17 | 4 | Sub Dispatches 1 of 2 | Apr.1944 |
| 17 | 5 | Sub Dispatches 2 of 2 | Apr. 1944 |
| 17 | 6 | Sub Dispatches 1of 2 | May 1944 |
| 17 | 7 | Sub Dispatches 2 of 2 | May 1944 |
| 17 | 8 | Sub Dispatches 1 of 2 | June 1944 |
| 18 | 1 | Sub Dispatches 2 of 2 | Jul. 1944 |
| 18 | 2 | Sub Dispatches 1 of 2 | Jul. 1944 |
| 18 | 3 | Sub Dispatches 2 of 2 | Jul. 1944 |
| 18 | 4 | Sub Dispatches 1 of 2 | Aug. 1944 |
| 18 | 5 | Sub Dispatches 2 of 2 | Aug. 1944 |
| 18 | 6 | Sub Dispatches 1 of 2 | Sept. 1944 |
| 18 | 7 | Sub Dispatches 2 of 2 | Sept. 1944 |
| 18 | 8 | Sub Dispatches 1 of 2 | Oct. 1944 |
| 18 | 9 | Sub Dispatches 2 of 2 | Oct. 1944 |
| 19 | 1 | Sub Dispatches 1 of 2 | Nov. 1944 |
| 19 | 2 | Sub Dispatches 2 of 2 | Nov. 1944 |
| 19 | 3 | Sub Dispatches | Dec. 1944 |
| 19 | 4 | Sub Dispatches 1 of 2 | Jan. 1945 |
| 19 | 5 | Sub Dispatches 2 of 2 | Jan. 1945 |
| 19 | 6 | Sub Dispatches 1 of 2 | Feb. 1945 |
| 19 | 7 | Sub Dispatches 2 of 2 | Feb. 1945 |
| 19 | 8 | Sub Dispatches 1 of 3 | Mar. 1945 |
| 19 | 9 | Sub Dispatches 2 of 3 | Mar. 1945 |
| 20 | 1 | Sub Dispatches 3 of 3 | Mar. 1945 |
| 20 | 2 | Sub Dispatches 1 of 3 | Apr. 1945 |
| 20 | 3 | Sub Dispatches 2 of 3 | Apr. 1945 |
| 20 | 4 | Sub Dispatches 3 of 3 | Apr. 1945 |
| 20 | 5 | Sub Dispatches 1 of 2 | May 1945 |
| 20 | 6 | Sub Dispatches 2 of 2 | May 1945 |
| 20 | 7 | Sub Dispatches Enemy Subs | Nov. 1944 - Feb. 1945 |
| 20 | 8 | Sub Dispatches Enemy 124 - Monthly Summary | Feb. 1942 - Jun. 1943 |
| 20 | 9 | Sub Dispatches 1 of 2 Friendly Subs | Jan. 1944 - Feb. 1945 |
| 20 | 10 | Sub Dispatches 2 of 2 | Jun. 1944 - Feb. 1945 |
| 21 | 1 | Sub Dispatches Special | Jul. 1943 - Mar. 1944 |
| 21 | 2 | Sub Tracking Reports CESF Monthly | Sept. 1942 - Nov. 1942 |
| 21 | 3 | Sub Estimates 5ND | Sept. 1942- May 1943 |
| 21 | 4 | Sub Daily Estimates 7ND 1 of 2 & Gen. Info. | Oct. 1942 - Aug. 1943 |
| 21 | 5 | Sub Daily Estimates 7ND 2 of 2 & Gen. Info. | Oct.. 1942 - Aug. 1943 |
| 21 | 6 | Subsightings | Sept. 1942 |
| 21 | 7 | Sub Sightings | Oct. 1942 |
| 21 | 8 | Sub Sightings | Nov. 1942 |
| 21 | 9 | Sub Sightings | Dec. 1942 |
| 21 | 10 | Sub Sightings | Apr. 1945 |
| 21 | 11 | Sub Summary 6ND | Jun. 1944 - Oct. 1944 |
| 21 | 12 | Sub Summary Daily | Jan. - May 1945 |
| 22 | 1 | Sub Summary ASW - 6ND 3 of 3 | Nov. 1942 - Jun. 1943 |
| 22 | 2 | Sub Summary ASW - 6ND 2 of 3 | Nov. 1942 - Jun. 1943 |
| 22 | 3 | Sub Summary ASW- 6ND 1 of 3 | Nov. 1942 - Jun. 1943 |
| 22 | 4 | Suspicious Persons | Dec. 1942-Mar. 1943 |
| 22 | 5 | Torpedoed - Swiftscout | |
| 22 | 6 | Lights, Flares, and Explosions Unidentified | Nov.- Dec. 1942 |
| 22 | 7 | Unidentified Vessels | Oct. 1942 - Mar. 1943 |
| 22 | 8 | Water Conditions Muddy Water Etc. | Sept. 1942 - Nov. 1942 |
| 22 | 9 | W. O. Log | Nov. - Dec. 1942 |
| 22 | 10 | W. O. Log | Jan. 1943 |
| 22 | 11 | W. O. Log | Feb. 1943 |
| 23 | 1 | W. O. Log | Mar. 1943 |
| 23 | 2 | W. O. Log | Apr. 1943 |
| 23 | 3 | W. O. Log 1 of 2 | May 1943 |
| 23 | 4 | W. O. Log 2 of 2 | May 1943 |
| 23 | 5 | W. O. Log 1 of 2 | Jun. 1943. |
| 23 | 6 | W. O. Log 2 of 2 | Jun. 1943 |
| 23 | 7 | W. O. Log 1 of 2 | Jul. 1943 |
| 23 | 8 | W. O. Log 2 of 2 | Jul. 1943 |
| 24 | 1 | W.O. Log 1 of 2 | Aug. 1943 |
| 24 | 2 | W. O. Log 2 of 2 | Aug. 1943 |
| 24 | 3 | W. O. Log | Sept. 1943 |
| 24 | 4 | W. O. Log | Oct. 1943 |
| 24 | 5 | W. O. Log 1 of 2 | Nov. 1943 |
| 24 | 6 | W. O. Log 2 of 2 | Nov. 1943 |
| 24 | 7 | W. O. Log 1 of 2 | Dec. 1943 |
| 24 | 8 | W.. O. Log 2 of 2 | Dec. 1943 |
| 25 | 1 | W. O. Log 1 of 2 | Jan. 1944 |
| 25 | 2 | W. O. Log 2 of 2 | Jan. 1944 |
| 25 | 3 | W.O. Log 1 of 2 | Feb. 1944 |
| 25 | 4 | W. O. Log 2 of 2 | Feb. 1944 |
| 25 | 5 | W. O. Log | Mar. 1944 |
| 25 | 6 | W.O. Log 1 of 2 | Apr. 1944 |
| 25 | 7 | W. O. Log 2 of 2 | Apr. 1944 |
| 25 | 8 | W. O. Log | May 1944 |
| 26 | 1 | W.O. Log | Jun. 1944 |
| 26 | 2 | W. O. Log 1 of 2 | Jul. 1944 |
| 26 | 3 | W. O. Log 2 of 2 | Jul. 1944 |
| 26 | 4 | W. O. Log | Aug. 1944 |
| 26 | 5 | W. O. Log 1 of 2 | Sept. 1944 |
| 26 | 6 | W. O. Log 2 of 2 | Sept. 1944 |
| 26 | 7 | W. O. Log | Oct. 1944 |
| 27 | 1 | W. O. Log | Nov. 1944 |
| 27 | 2 | W. O. Log | Dec. 1944 |
| 27 | 3 | W. O. Log | Jan. 1945 |
| 27 | 4 | W. O. Log | Feb. 1945 |
| 27 | 5 | W. O. Log | Mar. 1945 |
| 27 | 6 | W. O. Log | Apr. 1945 |
| 28 | 1 | W. O. Log | May 1945 |
| 28 | 2 | W. O. Log | Jun. 1945 |
| 28 | 3 | W. O. Log | Jul. 1945 |
| 28 | 4 | W. O. Log | Aug. 1945 |
| 28 | 5 | W. O. Log | Sept. - Oct. 1945 |
| 28 | 6 | W. O. Log | Nov. - Dec. 1945 |
| 28 | 7 | W. O. Log | Jan. - Mar. 1946 |
| 28 | 8 | Zebra Reports CESF Intelligence Summary 1 of 4 | Nov. 1942 - Apr. 1944 |
| 28 | 8 | Zebra Reports CESF Intelligence Summary 2 of 4 | Nov. 1942 - Apr. 1944 |
| 29 | 1 | Zebra Reports CESF Intelligence Summary 3 of 4 | Nov. 1942 - Apr. 1944 |
| 29 | 2 | Zebra Reports CESF Intelligence Summary 4 of 4 | Nov. 1942 - Apr. 1944 |
| 29 | 3 | Aircraft (Andrew) | Mar. 1943-July 1944 |
| 29 | 4 | Explosions (Andrew) | April-May 1943 |
| 29 | 5 | Flotsam & Jetsam (Andrew) | April-July 1943 |
| 29 | 6 | General TTL Reports (Andrew) | Mar 1943-May 1944 |
| 29 | 7 | Lights & Flares (Andrew) | March-May 1943 |
| 29 | 8 | Miscellaneous (Andrew) | April 1943-Aug 1944 |
| 29 | 9 | Aircraft (Bryan) | April 1943-June 1944 |
| 29 | 10 | Explosions (Bryan) | April 1943 |
| 29 | 11 | Flotsam & Jetsam (Bryan) | April-May 1943 |
| 29 | 12 | General TTL Reports (Bryan) | May 1943-Feb 1944 |
| 29 | 13 | Lights & Flares (Bryan) | April 1943 |
| 30 | 1 | Unidentified Vessels & Persons (Bryan) | April 1943 |
| 30 | 2 | Miscellaneous (Bryan) | May 1943 |
| 30 | 3 | Aircraft (Cherry) | April 1943-Feb 1944 |
| 30 | 4 | General TTL Reports (Cherry) | May 1943-Feb 1944 |
| 30 | 5 | Lights & Flares (Cherry) | April-May 1943 |
| 30 | 6 | Unidentified Vessels & Persons (Cherry) | April-May 1943 |
| 30 | 7 | Miscellaneous (Cherry) | April 1943 |
| 30 | 8 | Aircraft (Dexter) | July 1943 |
| 30 | 9 | General TTL Reports (Dexter) | May 1943-March 1944 |
| 30 | 10 | Lights & Flares (Dexter) | March-May 1943 |
| 30 | 11 | Miscellaneous (Dexter) | March-April 1943 |
| 30 | 12 | Aircraft (Edith) | April 1943-Feb 1944 |
| 30 | 13 | Flotsam & Jetsam (Edith) | April 1943 |
| 30 | 15 | Lights & Flares (Edith) | March-April 1943 |
| 30 | 16 | Miscellaneous | March-April 1943 |
| 30 | 17 | Aircraft (Fisher) | April 1943-Feb 1944 |
| 30 | 18 | Flotsam & Jetsam (Fisher) | March-May 1943 |
| 30 | 19 | General TTL Reports (Fisher) | May 1943-March 1944 |
| 30 | 20 | General TTL Reports (Fisher) | May 1943-March 1944 |
| 30 | 14 | General TTL Reports (Edith) | May 1943-Feb 1944 |
| 30 | 21 | Lights & Flares (Fisher) | April 1943 |
| 30 | 23 | Unidentified Vessels & Persons (Fisher) | March-April 1943 |
| 30 | 22 | Ships in Distress (Fisher) | March-April 1945 |
| 30 | 24 | Miscellaneous (Fisher) | May 1943 |
| 30 | 25 | Aircraft (Godfrey) | April-July 1943 |
| 30 | 26 | Explosions (Godfrey) | April 1943 |
| 31 | 1 | General TTL Reports (Godfrey) | May 1943-March 1944 |
| 31 | 2 | Lights & Flares (Godfrey) | April 1943 |
| 31 | 3 | Ships in Distress (Godfrey) | June 1943 |
| 31 | 4 | Unidentified Vessels & Planes (Godfrey) | May 1943 |
| 31 | 5 | Aircraft (Horace) | April 1943 |
| 31 | 6 | General TTL Reports Not Incidentized (Horace) | May 1943 - Apr. 1944 |
| 31 | 7 | Ships in Distress (Horace) | Mar. - Apr. 1943 |
| 31 | 8 | Lights & Flares ( Horace) | Apr. - May 1943 |
| 31 | 9 | Unidentified Vessels & Persons (Horace) | May-June 1943 |
| 31 | 10 | Miscellaneous (Horace) | Mar. - May 1943 |
| 31 | 11 | Aircraft ( Iceland) | Jun. 1943 -Sept. 1943 |
| 31 | 12 | General TTL Reports (Iceland) | May 1943 - Feb. 1944 |
| 31 | 13 | Lights & Flares ( Iceland) | May 1943 |
| 31 | 14 | General TTL Reports Not Incidentized (Kildare) | Jan.. 1943 - Mar. 1943 |
| 31 | 15 | Lights & Flares ( Kildare) | May 1943 - Apr. 1944 |
| 31 | 16 | Unidentified Vessels & Persons ( Kildare) | May 1943 |
| 31 | 17 | Aircraft (Lenox) | Apr. - May 1943 |
| 31 | 18 | General TTL Reports Not Incidentized (Lenox) | May 1943 - Feb. 1944 |
| 31 | 19 | Lights & Flares (Lenox) | Apr. 1943 |
| 31 | 20 | Unidentified Vessels and Persons ( Lenox) | Apr. 1943 - May 1943 |
| 31 | 21 | Aircraft ( Minnie) | May 1943 - Oct. 1944 |
| 31 | 22 | Flotsam & Jetsam (Minnie) | Apr. 1943 |
| 31 | 23 | General TTl Reports Not Incidentized (Minnie) | May 1943 - Mar. 1944 |
| 31 | 24 | Ships in Distress ( Minnie) | |
| 31 | 25 | Miscellaneous (Minnie) | Apr. - May 1943 |
| 31 | 26 | Aircraft (Nelson) | May 1943 |
| 31 | 27 | General TTL Reports Not Incidentized (Nelson) | May 1943 - Mar. 1944 |
| 31 | 28 | Lights & Flares ( Nelson) | Apr. 1943 |
| 31 | 29 | Miscellaneous (Nelson) | Apr. -Jul. 1943 |
| 31 | 30 | Explosions ( Oxford) | May - Jun. 1943 |
| 31 | 31 | Flotsam & Jetsam (Oxford) | Apr. 1943 |
| 32 | 1 | General TTL Reports not Incidentized (Oxford) | May 1943 - Mar. 1944 |
| 32 | 2 | Lights & Flares ( Oxford) | Apr. - May 1943 |
| 32 | 3 | Unidentified Vessels & Persons (Oxford) | Apr. - Jul. 1943 |
| 32 | 4 | Aircraft ( Prospect) | May - 1943- Feb. 1944 |
| 32 | 5 | Flotsam & Jetsam (Prospect) | Apr. - Jul. 1943 |
| 32 | 6 | General TTL Reports Not Incidentized (Prospect) 1 | May 1943 - Mar. 1944 |
| 32 | 7 | General TTL Reports Not Incidentized (Prospect) 2 | May 1943 - Mar. 1944 |
| 32 | 8 | General TTL Reports Not Incidentized (Prospect) 3 | May 1943 -Mar. 1944 |
| 32 | 9 | Lights & Flares (Prospect) | Mar. - May 1943 |
| 32 | 10 | Unidentified Vessels & Persons (Prospect) | Apr. 1943 - Apr. 1944 |
| 32 | 11 | Miscellaneous (Prospect) | Mar. 1943 - Apr. 1945 |
| 32 | 12 | Aircraft (Quentin) | Mar. 1944 |
| 32 | 13 | General TTL Reports Not Incidentized (Quentin) | May 1943 -Feb. 1944 |
| 32 | 14 | Ships in Distress ( Quentin) | Mar. - Apr. 1943 |
| 32 | 15 | Aircraft (Susan) | Apr. - May 1943 |
| 32 | 16 | Flotsam & Jetsam (Susan) | Jun. 1943 |
| 32 | 17 | General TTL Reports Not Incidentized (Susan) | May 1943 - Feb. 1944 |
| 32 | 18 | Lights & Flares (Susan) | Mar. - Apr. 1943 |
| 32 | 19 | Unidentified Vessels & Persons (Susan) | May - July 1943 |
| 32 | 20 | Aircraft (Tucker) | Jun. 1943 |
| 32 | 21 | Flotsam & Jetsam (Tucker) | May 1943 |
| 32 | 22 | General TTL Reports Not Incidentized (Tucker) | May 1943 - Mar. 1944 |
| 33 | 1 | Lights & Flares (Tucker) | Apr. - May 1943 |
| 33 | 2 | Unidentified Vessels & Persons (Tucker) | Apr. - May 1943 |
| 33 | 3 | Miscellaneous (Tucker) | Apr. 1943 |
| 33 | 4 | Aircraft Areas Adjacent 6ND | Mar. 1943 - Mar. 1945 |
| 33 | 5 | Explosions Areas Adjacent 6ND | May - Jun. 1943 |
| 33 | 6 | General TTL Reports Not Incidentized 1 of 2 | May 1943 - Apr. 1944 |
| 33 | 7 | General TTL Reports Not Incidentized 2 of 2 | May 1943 - Apr. 1944 |
| 33 | 8 | Ships in Distress Areas Adjacent 6ND | Mar. 1943 - Feb. 1945 |
| 33 | 9 | Unidentified Vessels & Persons Areas Adjacent 6ND | Apr. 1943- Jan. 1945 |
| 33 | 10 | Miscellaneous Areas Adjacent 6ND 1 of 2 | May 1943 - Oct. 1944 |
| 33 | 11 | Miscellaneous Areas Adjacent 6ND 2 of 2 | May 1943 - Oct. 1944 |
