|  |  |  | Sketch of a socket stoneSketch drawings, like this one of a socket stone from Northtoft C section of site, are drawn by the excavators and 
added to the site archive.  The hemispherical depression may have accepted the vertical post of a door and acted 
as a hinge socket.
 See  the photograph of this stone object or 
sketches of other stone objects made on site.
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