Series MS 121/36a - Box 36a London Data

Identity area

Reference code

MS 121/36a


Box 36a London Data


  • 1815-1956 (Creation)

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1 box

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Scope and content

-London Data 1 folder titled Extreme Value Floods, G.B. as a whole. 1 folder titled R. Thames, Daily and Multi-monthly Extreme Run-off, also Flood-days, includes information regarding Residual Mass Curves. 1 folder containing data from Greenwich Observatory. 1815-1944. 3 folders relating to Extreme Values, including data by A.F. Jenkinsin Formulae. 1 folder titled Moving Averages and Totals. 1 folder containing data for multi-monthly extreme run-off, the River Elan, etc. (London) c 1915-1949. 2 folders relating to E.V. Function, including Mean Prob. F. c 1870-1939. 1 folder titled Annual Percolation, General Probability Formula. c 1856-1955. 1 folder containing notes and graphs, includes a booklet titled Percolation in the Chalk, by Charles F. Lapworth, 13 November 1947; Correspondence between Charles F. Lapworth and D. Halton Thomson Esq, regarding percolation/pumping charts, 21 March 1956 - 29 June 1956.


Not expected

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Conditions governing access

Open for consultation subject to preservation requirements. Access must also conform to the restrictions of the Data Protection Act (2018), General Data Protection Regulation (GDPR, 2018) and any other relevant legislation or restrictions. Clinical information is closed for 100 years.

Conditions governing reproduction

Reproduction is available subject to preservation requirements. Charges may be made for this service, and copyright and other restrictions may apply; please check with the Duty Archivist.

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Description identifier

MS 121/36a

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Description compiled in line with the following standards: International Council on Archives, ISAD(G) General International Standard Archival Description; International Council on Archives, ISAAR(CPF): International Standard Archival Authority Record for Corporate Bodies, Persons, and Families; National Council on Archives, Rules for the Construction of Personal, Place and Corporate Names, 1997



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  • English



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