- 1Reference: AQ4/6/4/4048
Title: WI 4048/203. Working Instructions For Turbine-Driven Extraction Pumps Fitted in HM Ships L Class Des...
Level of description: item
Date Free Text: April 1940
Production date: From: 1940 To: 1940 - 2Reference: L30/18/20/3
Title: From 2nd Earl de Grey, Admiralty to 9th Earl Haddington: Ordered ‘The Lightening/Lightning’ to be se...
Level of description: item
Date Free Text: 10 Mar 1835
Production date: From: 1835 To: 1835 - 3Reference: L30/18/20/5a
Title: From 2nd Earl de Grey, Admiralty to 9th Earl Haddington: Application on behalf of the Hydrographer o...
Level of description: item
Date Free Text: 19 Mar 1835
Production date: From: 1835 To: 1835 - 4Reference: L30/18/20/6
Title: From 9th Earl Haddington, Dublin Castle to 2nd Earl de Grey: Approval of his request for Hydrographe...
Level of description: item
Date Free Text: 21 Mar 1835
Production date: From: 1835 To: 1835