BROOCH

Unique ID: DENO-919EF2

Object type certainty: Certain

Roman Brooch: Incomplete cast copper alloy hinged Dolphin or T-Shaped brooch. The wings, bow and most of the catch-plate survive. The wings are cylindrical in section and hollow for taking axis bar, which is still in situ. The wings are open at the centre and where the hinged pin would have rotated, a small stub of the pin appears to survive but the brooch is corroded in this area. The wings have moulded decoration consisting of alternating grooves and ridges running vertically around the wings to either side of the bow in a symmetrical pattern. The rear of the wings is, however, plain. The head of the bow, which is semi-circular in section, is slightly swollen where it meets the top of the bow and then tapers towards the foot. The bow is decorated with further moulded decoration consisting of two raised arcs where it abuts the wings and between these a single raised ridge running down the midline of the bow. To either side of the midline there are two other less prominent ridges, each with a groove between. all 5 of this ridges taper and converge towards the foot. The foot of the bow narrows and then finishes with a slightly flared moulded knop decorated with two transverse ridges with a groove between. Most of the triangular catchplate remains but it is broken and worn.

This brooch has been dated in line with Dolphin and T-Shaped brooches AD c.50-150.

Class: Dolphin or T-Shaped

Subsequent actions

Subsequent action after recording: Returned to finder

Chronology

Broad period: ROMAN
Period from: ROMAN [scope notes | view all attributed records]
Period to: ROMAN [scope notes | view all attributed records]
Date from: Circa AD 50
Date to: Circa AD 150

Dimensions and weight

Length: 46.2 mm
Width: 32.4 mm
Weight: 12.21 g
Quantity: 1

Materials and construction

Primary material: Copper alloy [scope notes | view all attributed records]
Manufacture method: Cast [scope notes | view all attributed records]
Completeness: Incomplete [scope notes | view all attributed records]

Spatial data

Region: East Midlands
County: Derbyshire
District: Amber Valley
To be known as: Duffield Area

Method of discovery: Metal detector [scope notes]

Discovery dates

Date(s) of discovery: Saturday 22nd October 2011 - Saturday 22nd October 2011

Personal details

Found by: This information is restricted for your login.
Recorded by: Ms Charlotte Burrill - [ view all attributed records]
Identified by: Ms Charlotte Burrill - [view all attributed records]
Secondary identifier: Ms Charlotte Burrill - [view all attributed records]

Other reference numbers

Other reference: Derby E7483

References cited

No references cited so far.

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    Audit data

    Created: Wednesday 1st February 2012
    Updated: Wednesday 1st February 2012

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