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Journal article
The chaîne opératoire of 6th millennium BC pottery making in the Maritsa Valley, Bulgaria: ceramics from Nova Nadezhda
40 potsherds and five other fired clay fragments from the prehistoric site of Nova Nadezhda in Bulgarian Thrace were analysed by archaeometric techniques. Twenty sherds and a daub fragment were analysed in thin section by optical microscopy; these thin sections, and thick sections of a further 24 sherds were also... -
Journal article
Detection of opium alkaloids in a Cypriot base-ring juglet
A method has been developed for extracting poppy alkaloids from oily matrices, specifically lipid residues associated with archaeological ceramics. The protocol has been applied to fresh and artificially aged poppyseed oil and to residue from a Late Bronze Age Cypriot juglet in the collections of the British Museum. The juglet...Smith, Rachel K. ; Stacey, Rebecca J. ; Bergström, Ed ; Thomas-Oates, Jane
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Journal article
Emissions from MDF: governing factors and mitigation strategies
Many museums use elements, such as baseboards and inserts, made of medium density fibreboard (MDF) inside showcases. MDF is manufactured by bonding wood fibres with a resin. It emits volatile compounds that can be harmful to a wide range of museum objects, including formaldehyde. There is currently no entirely effective...Korenberg, Capucine ; Bertolotti, Giulia
MDF, showcases, VOCs; pollutants, wood, barrier film, and fibreboard; sealant
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Journal article
Conserving, analysing and studying the ‘Hay cookbook’: Revelations from ancient ‘magical’ texts on leather
Seven early medieval leather documents were conserved and studied as part of a small British Museum Research project. Thought to be from the Theban Necropolis (Upper Egypt) and dating to c. 740-810AD, they are written in Coptic. The largest extant manuscript is known today as the ‘Hay Cookbook’, which, together...Wills, Barbara ; Zellmann-Rohrer, Michael ; Skinner, Lucy ; O'Connell, Elisabeth R. ; Stacey, Rebecca …
Manuscript, Leather, and Conservation
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Journal article
Medieval commercial sites: as seen through Portable Antiquities Scheme data
This paper explores some 220,000 medieval objects recorded in the Portable Antiquities Scheme (PAS) online database of archaeological small finds through Geographic Information System analysis of their relationship with contemporary market sites. First, an overview of the contents of the PAS database is presented in terms of its spatial and...