Rights Holder: Birmingham Museums Trust
CC License:
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Unique ID: WMID-718BA7
Object type certainty: Certain
Workflow
status: Awaiting validation
An incomplete copper alloy rim fragment from a copper alloy probable posnet or cauldron of Late Medieval to Early Post Medieval dating (AD 1400 -AD 1700).
The rim fragment is sub rectangular, with a sub rectangular cross section. The rim type consists of a rounded lip. The exterior surface is unpolished and shows signs of finishing/filing.
The fragment is too small to estimate original rim diameter. It has a length of 52.7 mm and is 25.5 mm wide. It is 5.4 mm thick. It weighs 28.9 g.
The fragment is a dark green colour, with an even surface patina. Abrasion, caused by movement whilst within the plough soil, has resulted in a loss of some of the original surface detail.
Body fragments of cast copper alloy cooking vessels are not an unusual find, but are strongly indicative of Medieval and Post Medieval activity in the area. Cooking vessels of this type were in use from as early as AD 1100 and slowly go out of use by 1850, after being superseded by cast iron pots and saucepans (Butler, Green and Payne, 2009, 1).
Reference:
Butler, R., Green, C. and Payne, N. 2009 Cast Copper Alloy Cooking Vessels. Finds Research Group Datasheet 41. Finds Research Group.
Class: rim
Subsequent action after recording: Returned to finder
Broad period: MEDIEVAL
Period from: MEDIEVAL
Period to: POST MEDIEVAL
Date from: Circa AD 1400
Date to: Circa AD 1700
Quantity: 1
Length: 52.7 mm
Width: 25.5 mm
Thickness: 5.4 mm
Weight: 28.9 g
Date(s) of discovery: Friday 1st September 2017 - Saturday 30th September 2017
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4 Figure: SH5876
Four figure Latitude: 53.26193827
Four figure longitude: -4.13035923
1:25K map: SH5876
1:10K map: SH57NE
Grid reference source: From a paper map
Unmasked grid reference accurate to a 10 metre square.
No references cited so far.