Catalogue description Maps and plans extracted to extra large flat storage from records of the War Office

Details of MPHH
Reference: MPHH
Title: Maps and plans extracted to extra large flat storage from records of the War Office
Description:

This is one of 35 artificial accumulations created by the Public Record Office during the twentieth century to cater for maps, plans and drawings extracted from records following transfer to the Office, primarily as a preservation measure, usually if the item when opened exceeded the overall size of the document of which it formed part.

Date: c1660-1944
Arrangement:

Maps, plans and drawings extracted by the Public Record Office (PRO) were originally allocated a two-part location code, consisting of a prefix and serial number. In this case MPHH denoted material extracted from records of the War Office to extra large flat storage in antiquarian plan chests, with drawers measuring internally 750 mm x 1372 mm (31.5 ins x 54 ins). The location codes came to be treated as document references. In 1998 the decision was taken to change them to standard three-part PRO references, the prefix becoming a department reference, containing a single series in which each serially-numbered extract is a piece.

Held by: The National Archives, Kew
Legal status: Public Record(s)
Language: English
Creator:

Public Record Office, 1838-2003

Physical description: 1 series
Access conditions: Subject to 30 year closure

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