NHER 36991 (Monument record) - Probable Roman rectangular enclosure and multi-period finds

Before 5 December 2001. Field observations and metal-detecting. In two adjoining areas.
Dark patches with associated slag, by inference Roman. Slag sample retained.
Neolithic worked flints.
Roman coins, sherds and few tiles.
Roman silver finger ring.
Iron Age sherd.
See lists in file.
A. Rogerson (NLA), 3 March 2002.

October to December 2002. Fluxgate gradiometer survey.
Rectangular ditched enclosure containing three large pits (possibly related to ironworking?) plus some smaller ones and a group of parallel pile? Holes. In addition there are the side ditches of a road passing through the enclosure. Could this be part of the Fen Causeway (NHER 2796)? The alignment doesn't seem to be quite correct for this idea.
See (S1), (S2) and (S3).
A. Rogerson (NLA), 10 December 2002.

March-April 2003. Metal-detecting. Gridded survey.
Twelve Roman coins, including one blank. Chopped copper alloy rod suggesting irregular coin production.
One each post-medieval coin, token and jetton.
Medieval/post-medieval and undatable metal finds.
See lists in file.
A. Rogerson (NLA), 16 June 2003.

Before 20 September 2003. Metal-detecting with GPS in west field.
Early Neolithic worked flints.
Twenty two Roman and four post-medieval coins.
One medieval and one post-medieval jetton.
Roman, medieval, post-medieval and undatable metal objects.
Iron Age and Roman sherds.
Undatable iron slag.
Roman tiles and window glass fragment.
See lists in file.
A. Rogerson (NLA), 3 January 2004.

2003. Excavation.
See file for list of small finds made during archaeological trenching in 2003.
Report should follow.
A. Rogerson (NLA), 19 February 2010.

September 2014-March 2015. Metal-detecting. [1].
4 Roman coins and 1 pottery sherd.
Medieval strap-end and buckle.
Medieval/post-medieval lead weight.
1 post-medieval token.
Information from PAS import.
A. Beckham (HES), 4 August 2015.