Correspondence and papers relating to annual proposals from H.M. Dockyard, Chatham, regarding machinery for the Royal Greenwich Observatory.

Correspondence and papers relating to annual proposals from H.M. Dockyard, Chatham, regarding works and buildings at the Royal Greenwich Observatory.

Correspondence and papers relating to annual proposals from H.M. Dockyard, Chatham, regarding electrical and telephone alterations at the Royal Greenwich Observatory.

Correspondence regarding the construction of a workshop for the Time Department for research into experimental equipment and its construction, including the photographic zenith tube. Most of the correspondence is between the Abinger Magnetic Observatory and Chatham Dockyard. There are also letters concerning equipment for the workshop and the transfer of redundant tools.

Correspondence with the Admiralty; Sir Howard Grubb, Parsons and Co; H.M. Dockyard, Chatham; and others regarding the domes at the Royal Greenwich Observatory.

Correspondence with the Admiralty and H.M. Dockyard, Chatham, regarding gas and electric light at the Royal Greenwich Observatory.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; and others, with additional papers, concerning general plans and costs with regard to the Royal Greenwich Observatory.

Correspondence with the Admiralty; East Sussex River Board; H.M. Dockyard, Chatham; the Hydrographer of the Navy; and others, with memoranda, concerning general plans and costs with regard to the Royal Greenwich Observatory.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; the Hydrographer of the Navy; and others concerning general plans and costs with regard to the Royal Greenwich Observatory.

Correspondence with Admiralty House and the S.E. England Navy Works District, Chatham; H.M. Dockyard, Chatham; the Hydrographer of the Navy; and others, with memoranda and other papers, concerning general plans and costs with regard to the Royal Greenwich Observatory.

Correspondence with the Civil Engineer-in-Chief, Admiralty; H.M. Dockyard, Chatham; Hydrographer of the Navy; and the Ministry of Works concerning general plans and costs with regard to the Royal Greenwich Observatory.

Correspondence with H.M. Dockyard, Chatham, and others, with memoranda and related papers, regarding Herstmonceux Castle. Much of the correspondence is with the Superintendent of the S.E. England Navy Works District, Chatham.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; and the Hydrographer of the Navy regarding general plans and costs relating to Herstmonceux.

Correspondence with the Royal Victoria Yard, Deptford, and H.M. Dockyard, Chatham, regarding requisitions.

Correspondence with H.M. Dockyard and Admiralty House, Chatham, with memoranda and other papers, regarding alterations and additions for shore establishments.

Correspondence with the Admiralty and H.M. Dockyard, Chatham, regarding the Bamberg Pavilion at the Royal Greenwich Observatory.

Correspondence with H.M. Dockyard, Chatham, regarding the Bamberg Pavilion.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; and the Hydrographer of the Navy regarding the Engineering Workshop at the Royal Greenwich Observatory.

Correspondence with H.M. Dockyard, Chatham; the Superintendent of Navy Works, the S.E. England Navy Works District, Chatham; and others, with memoranda and other papers, regarding the Engineering Workshop at the Royal Greenwich Observatory.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; the Hydrographer of the Navy; and others, with additional papers, regarding the Equatorial Group.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; and the Hydrographer of the Navy regarding the Equatorial Group.

Correspondence with the Admiralty; H.M. Dockyard, Chatham; and the Hydrographer of the Navy, with memoranda and others papers, regarding the Equatorial Group.

Correspondence with H.M. Dockyard, Chatham; the Hydrographer of the Navy; Navy Works Department, Admiralty; the Superintendent of the S.E. England Navy Works District, Chatham; and others, with related papers, regarding the Equatorial Group. The papers include a copy of a drawing of the installation of the coude spectrograph, showing structural modifications to Dome A.

Correspondence with H.M. Dockyard, Chatham; the Hydrographer of the Navy; the Royal Naval Hospital, Haslar; the Superintendent of the S.E. England Navy Works District, Chatham; and others regarding the Factory Acts, including letters regarding the disposal of radioactive waste from the Chronometer Department used on luminous watch dials and hands.

Correspondence with the Admiralty; Hydrographer of the Navy; H.M. Dockyard, Chatham; Ministry of Labour; Superintendent of Navy Works, S.E. England Navy Works District, Chatham; and others regarding the Factory Acts, including letters concerning the radiation hazard with regard to the luminous watch dials and hands repaired in the Chronometer Department.