WMID-CF8142: Late Iron Age to Early Roman: Incomplete cosmetic mortar

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COSMETIC MORTAR

Unique ID: WMID-CF8142

Object type certainty: Certain
Workflow status: Awaiting validation Find awaiting validation

An incomplete copper alloy end looped cosmetic mortar, typically of Late Iron Age to the Early Roman dating (1st to 2nd Centuries AD).

The mortar has a plain, relatively shallowed bowed profile, with the suspension loop situated at one end. The loop is incomplete. The opposing end of the mortar is incomplete, with the tip broken post depositionally. The mortar itself has a shallow U shaped cross section. The interior (grinding surface) is smooth.

The mortar measures 47.5 mm in length, 7.9mm width and 12.2 mm high. The grinding surface is 5.0 mm wide and 1.5 mm deep. It weighs 11.6 grams.

The cosmetic mortar is dark green to brown 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.

Cosmetic mortars can be otherwise known as woad or cosmetic grinders. They come as part of a set of two artefacts, the mortar and the pestle. Ralph Jackson published a corpus of known examples in 1985, of which two are similar to this example. No. 20 from Thistleton, Leicestershire (Jackson, 1985, p179) and no. 30 from Colchester, Essex (Jackson, 1985, p.181). Over 187 examples have been recorded on the PAS database.

Reference:

Jackson, R. 1985 Cosmetic sets from Late Iron and Roman Britain. Britannia XVI, 165-192

Subsequent actions

Subsequent action after recording: Returned to finder

Chronology

Broad period: ROMAN
Subperiod from: Late
Period from: IRON AGE
Subperiod to: Early
Period to: ROMAN
Date from: Circa 200 BC
Date to: Circa AD 200

Dimensions and weight

Quantity: 1
Length: 47.5 mm
Width: 7.9 mm
Thickness: 12.2 mm
Weight: 11.6 g

Discovery dates

Date(s) of discovery: Tuesday 3rd February 2015 - Tuesday 3rd February 2015

Personal details

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Materials and construction

Primary material: Copper alloy
Completeness: Incomplete

Spatial metadata

Region: West Midlands (European Region)
County or Unitary authority: Staffordshire (County)
District: Lichfield (District)
Parish or ward: Shenstone (Civil Parish)

Spatial coordinates

4 Figure: SK1205
Four figure Latitude: 52.642611
Four figure longitude: -1.82409109
1:25K map: SK1205
1:10K map: SK10NW
Grid reference source: From finder
Unmasked grid reference accurate to a 100 metre square.

Discovery metadata

Method of discovery: Metal detector
Discovery circumstances: found whilst out metal detecting
General landuse: Cultivated land

References cited

No references cited so far.

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Timeline of associated dates

Audit data

Recording Institution: WMID
Created: 9 years ago
Updated: 9 years ago

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