- Collection type
- Object
- Description
- Hammerstone, roughly spherical with indent on one side and cortex adhering the others. [MN 28/10/2008]
- Geographical reference
- England Oxfordshire Wallingford Grim’s Ditch
- Person
- Maker Unknown Maker
- Field collector Thomas Henry Powell
- Field collector W.R. Davis or Davies
- PRM source David George Hogarth
- Date / Period
- Archaeological period: Neolithic, uncertain
- Date collected
- By 1911
- Acquisition information
- Purchased: 1911
- Dimensions
- Thick: max 24 mm, Length: max 50 mm, Width: max 46 mm
- Object numbers
- Accession number: 1911.80.65
- Research and responses
This appears to be called Grim's Ditch. See article British Archaeology 1998, no 33 http://www.britarch.ac.uk/BA/ba33/ba33regs.html [AP 02/08/2006]
The site of Grim's Ditch is recorded in the Oxfordshire Historic Environment Record [HER] under PRN 8900. The site is now a Scheduled Ancient Monument [monument number OX32]. [MN 28/10/2008]
A section of Grim's Ditch at Mongewell was excavated in 1974 by Hinchliffe. The report can be found in the 1975 volume of Oxoniensia [the journal of the Oxfordshire Architectural and Historical Society]. The full reference is - Hinchliffe, J. 1975. Excavations at Grim’s Ditch, Mongewell. Oxoniensia 40: 122 - 136. [MN 28/10/2008]
For general information on the Museum's collections of Oxfordshire archaeological material, including lists of sites, grid references etc., see Archaeological Material from Oxfordshire in the Collection of the Pitt Rivers Museum, by Simon Thorpe (unpublished spiral bound report dated June 1996; copy in RDF: Researchers File: Thorpe). [MN 28/10/2008]
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