Skip to main content
Service phase: Beta

This is a new way to search our records, which we're still working on. Alternatively you can search our existing catalogue, Discovery.

Piece

Secret packs of the Commander in Chief Grand Fleet, Volume XXV, pack 0015, sections:...

Catalogue reference: ADM 137/1905

What’s it about?

This record is about the Secret packs of the Commander in Chief Grand Fleet, Volume XXV, pack 0015, sections:... dating from 1914-1918 in the series Admiralty: Historical Section: Records used for Official History, First World War. It is held at The National Archives, Kew.

Is it available online?

No, this record is not available online. However, you can order a copy. Other ways to view it.

Can I see it in person?

Yes, this record is held at The National Archives and is available to see in person. How to view it.

Full description and record details

Reference

ADM 137/1905

Date

1914-1918

Description

Secret packs of the Commander in Chief Grand Fleet, Volume XXV, pack 0015, sections: Sections 5, 6, 9, 11, 12, 17 and 18

Wireless and intelligence.

Folio 1: Title page.

Folio 2: Explanatory note. During the period of the War, papers of a confidential nature in the office of the C-in-C Home Fleet were filed in Packs (numbered separately from the non-confidential records) in a Series 001 to 0042 inclusive. Copies of relevant telegrams were filed in these packs, but a complete set of all telegrams was also maintained. The secret packs were re-arranged by the Grand Fleet secretarial staff in February 1919, when papers considered unimportant were removed and destroyed, and the remainder re-indexed. They were received in this form by the Historical Section in April 1920, and bound as received, in a series of Volumes. The 1919 index will be found in the first volume (see ADM 137/1881) and extracts from these have been inserted in each succeeding volume. This volume is the 25th of the series.

Folio 3: Index of contents.

Folios 4-7: Blank.

Folio 8: Title and contents page.

Folios 9-54: Section 5 - Wireless communication with ships on passage to fleet bases.

Folios 55-139: Section 6 - Wireless communication with 2nd and 10th cruiser squadrons.

Folios 140-230: Section 9 - Wireless call signals.

Folios 231-266: Section 11 - Enemy submarine intelligence. Distribution of reports etc.

Folios 267-363: Section 12 - German or other suspicious or foreign wireless.

Folios 364-433: Section 17 - Reference positions.

Folio 434: Section 18 - Miscellaneous wireless and signal papers:-

Folios 435-443: (1) Flashing signal lamp by Sir W Crookes OM, FRS.

Folios 444-473: (2) Keeping of wireless and signal logs.

Folios 474-478: (3) Laying of Peterhead – Alexandrovsk cable.

Folios 479-481: (4) Communication with Long Hope wireless station.

Folios 482-485: (5) Wireless experiences during Battle of Jutland.

Folios 486-487: (6) Intercepting of Grand Fleet wireless messages by Admiral Commanding Reserves.

Folios 488-506: (7) Employment of “Q” wave in Areas IV and V.

Folios 507-508: (8) Wireless guard for ships of 2nd in command 2nd Battle Fleet.

Folios 509-524: (9) Wireless experiences during exercise Y, 24 March 1917.

Folio 525: (11) Wireless communication with hospital ships.

Folios 526-558: (15) Allied wireless and signal conference.

Folios 559-560: (16) Pendants of airships.

Folios 561-565: (17) Messages intercepted concerning a suspicious vessel reported in North Sea, 7 July 1918.

Folios 566-568: (19) Wireless trials carried out by Portsmouth Signal School, 31 July 1918.

Held by
The National Archives, Kew
Former department reference

HSA 107

Legal status

Public Record(s)

Closure status

Open Document, Open Description

Subjects
Topics
Labour
Radio and television
Air Force
Conflict
Navy
Official publications
Communications
Armed Forces (General Administration)
Operations, battles and campaigns
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C4113571/

How to order it

  1. View this record page in our current catalogue
  2. Check viewing and downloading options
  3. Select an option and follow instructions

Series information

ADM 137

Admiralty: Historical Section: Records used for Official History, First World War

See the series level description for more information about this record.

View series description

Catalogue hierarchy

Over 27 million records

This record is held at The National Archives, Kew

2,470,001 records

Within the department: ADM

Records of the Admiralty, Naval Forces, Royal Marines, Coastguard, and related bodies

5,287 records

Within the series: ADM 137

Admiralty: Historical Section: Records used for Official History, First World War

You are currently looking at the piece: ADM 137/1905

Secret packs of the Commander in Chief Grand Fleet, Volume XXV, pack 0015, sections:...

You may be interested in

Related records

Records that share similar topics with this record.