The beads of Indian Knoll

ABSTRACT

Busycon discs, barrels, rings, and columellas, Leptoxis and Prunum shell beads, and stone and coal beads from Webb and Moore excavations at Indian Knoll (15OH2) are discussed in this paper as the author seeks to determine how beads were deployed to convey social information during the Archaic period. After wrestling with the count of beads (ca. 27,337) and the number of burials (ca. 260) with beads, the types of beads are tallied and measurements given based on the author’s examination of beads. The presence and distribution of beads in the shell-bearing stratum and the hardpan, and their distribution among women, men, and subadults, are explored. The beads appear to have been assembled rather than manufactured as sets. An argument is made that shell beads were used at Indian Knoll as regalia for members of and victims of a hunt god/spirit cult. Leptoxis sashes are identified in 36 burials and discussed as regalia. Bead co-occurrence with atlatls, faunal species, and violent death is examined as part of the hypothesized cult rituals.     

THE BEAD MAKER’S MIDDEN: EVIDENCE OF LATE PREHISTORIC SHELL BEAD PRODUCTION ON OSSABAW ISLAND,GEORGIA

Abstract

In 2005, archaeological excavations were undertaken in a single shell midden at a late prehistoric Irene phase (circa A.D. 1380) site on Ossabaw Island, Georgia. The excavations were designed specifically to collect information on the fabrication of shell beads and other shell ornaments. A considerable amount of stone was recovered, almost all of which is petrified wood used specifically in the production of “microdrills” for perforating shell beads. Also recovered were large quantities of fragmented knobbed whelk (Busycon carica), the principal raw material used for shell beads, as well as examples of shell beads in all stages of manufacture. The excavations of this midden, designated the Bead Maker’s Midden, produced abundant information bearing on shellworking technology, including the full range of tools and raw materials used and the sequences involved in the production of shell beads. Replication experiments were conducted to validate the archaeological findings. The collected data provide direct evidence of the process of shell bead production during the Late Mississippi period.     

The Conservation Programme of the Côa Valley Archaeological Park: Philosophy,Objectives and Action

Abstract

This paper outlines the methodology for the conservation of Côa Valley rock art, as carried out by the Côa Valley Archaeological Park Conservation Programme. It examines the overall conservation environment that has determined this approach, which aims at an understanding of all the factors affecting the survival of the Côa Valley heritage. We stress that although the Programme sets precise guidelines for the examination and testing of conservation work to mitigate the effects of complex weathering dynamics in action, there are no miraculous solutions to ensure the complete longterm in situ preservation of this World Heritage Site. Despite this geological impossibility, we also emphasize that in a human time scale it makes sense to try to conserve significant heritage (such as the Côa Valley rock art) that expounds and explains our history and ourselves.     

‘I Felt Connected to a Past World’: A Survey of Visitors to Colonial Archaeological Sites Conserved In Situ in Australia and New Zealand

Abstract

While there is extensive international literature on the technology and techniques of archaeological conservation and preservation in situ, there has been only limited discussion of the meanings of the places created and the responses they evoke in visitors. Experience in Australia and New Zealand over the past decade suggests that the conservation of colonial archaeological remains is today seen as a far more desirable option, whereas previously many would have suggested that this kind of conservation was only appropriate in ‘old world’ places like Greece and Italy; and that the archaeology of the colonial period was not old enough to be of value. This paper discusses a recent survey of visitors to colonial archaeological sites which reveals some of the ways in which these archaeological remains are experienced, valued, and understood, and gives some clues as to why conservation in situ is an expanding genre of heritage in this region. The visitors surveyed value colonial archaeological sites conserved in situ for the link they provide to place, locality, and memory; for the feeling of connection with the past they evoke; and for the experience they provide of intimacy with material relics from the past. This emphasis on the affective qualities of archaeological remains raises some issues in the post-colonial context, as it tends to reinforce received narratives of identity and history, and relies on the ‘European’ antiquarian appreciation of ruins — making the urban environment more like Europe by creating evidence of similar historical layering.     

Shells below,stars above: four perspectives on shell beads

ABSTRACT

In the papers assembled here, five scholars focus on shell beads at site, watershed, and regional scales. Themes include manufacturing techniques such as bore size discussions, changes in bead preferences over time and geography, the appearance of beaded regalia, and shell bead meaning. Claassen’s paper addresses the beads at Late Archaic Indian Knoll; Connaway discusses shell beads in northwestern Mississippi; Pearson looks at beads from coastal Georgia; and Webster and King examine beads before and after European contact in the Potomac basin.     

Seventeenth-Century Glass Trade Beads from La Salle's Fort St. Louis and the Grand Village of the Kaskaskia

Abstract

Glass trade beads are described here from two seventeenth-century sites located in the upper Illinois Valley, La Salle's 1682–1691 Fort St. Louis and the nearby Grand Village of the Kaskaskia, destroyed during an Iroquois raid in 1680. Simple monochrome drawn beads characterize both bead assemblages and each contains significant percentages of very small (<2 mm) and small (2–4 mm) size beads. Dominant colors are blue, white, and black. Turquoise-blue beads were a staple of the French trade at this time in the Illinois Country, particularly in transactions involving La Salle and his successors based at Fort St. Louis. Comparative treatment provided as part of this research indicates that there are significant similarities between the bead assemblage from Fort St. Louis and the beads recovered from the 1686 wreck of La Salle's ship Belle in Matagorda Bay off the Texas coast.     

A Methodological Approach Towards Conservation

Abstract

Since conservation became a recognized discipline, professionals involved in conservation projects have tried to find the best criteria for their interventions. Often these criteria remain quite vague, based on the idea that every historic building has its own special conditions, which make its problems different from other buildings. This conviction, which is appropriate at one level, has serious consequences due to the lack of a consistent methodology. More than a lack of criteria, we might talk about a lack of 'habit' in identifying values in the Mediterranean region: the concept of values is much more widespread in Anglo-Saxon countries.

If we take a look at the history of conservation, there are a number of cases which are often used as models: for example, the Colosseum or the Arch of Titus in Rome, both interventions which are greatly admired and included in many conservation manuals. More recently there are projects which are widely accepted by the heritage conservation community as well: the paper explores the Palace of the Partal (Granada), the Villa Romana del Casale (Piazza Armerina), the theatre at Orange, and the Insula Orientalis I in Herculaneum. In this article, I suggest that there are constant elements within these conservation projects, reflecting typological, structural, constructional, functional, aesthetic, formal, historical, and symbolic values. These features represent a way of planning a conservation project and a critical methodology to judge the outcomes of the project in an objective manner. The methodology is qualitative rather than quantitative. All historic buildings have a set of values developed from their origins and throughout their history. These values can be analysed to extract the most important elements to be preserved. Analysing the values of our built heritage will allow us to create better decision-making processes.     

Paper 3: Impact of the Indoor Climate on the Performance of Building Materials Contaminated with Salt Mixtures

Abstract

Archaeological sites are essentially submitted to decay phenomena inherent on their history as well as the environment to which they are exposed after excavation. The history of such archaeological sites is particularly related to their long-term underground conservation conditions during which they were subject to salt migration into the architectural remains.

It is well known that soluble salts present in building materials can cause damage, mainly by producing stresses in the substrate. A lot of research has been done in the past concerning the behaviour of salts in built constructions. However, most studies include single salts, of which the deliquescence points are well documented, while in situ one mostly finds complex salt mixtures, which makes the conservation strategy much more intricate.

The environmental conditions to minimize damage of salt-laden porous building materials can be modelled using a computer program ECOS capable of predicting the crystallization behaviour of salt mixtures. To use the model data of quantitative salt analyses are required as input. The program is then able to predict from a thermodynamic point of view which minerals will exist in the solid state under specified climatic conditions.

This paper deals with the results of a systematic investigation of the salt contamination of the building materials of the Coudenberg site and a prediction of the behaviour of the salt mixture related to the actual climate, as part of the environmental assessment.     

Transferring the Spinning Jenny to Barcelona: An Apprenticeship in the Technology of the Industrial Revolution

Abstract

The exceptional documentation which exists on the introduction of the spinning jenny in Barcelona between 1784 and 1788 has been used in this article to reconstruct the early history of Spain's first cotton spinning mill. The extent of the data available serves to provide information on the technical characteristics of the machine. Of particular interest is the information about the character of the pre-spinning processes before the adoption of the carding engine. Light is also thrown on the issue of technological transfer, shown to be a 'wide' process requiring the learning of manufacturing as well as machine-making skills.     

Complications and Effectiveness of In Situ Preservation Methods for Underwater Cultural Heritage Sites

Abstract

Underwater Cultural Heritage (UCH) as an outstanding division of the cultural heritage of humanity appears to be crucial and complicated when more general issues regarding preservation and conservation are raised. The essence of in situ preservation should be equally discussable for any kind of archaeological remains; on land or underwater.

There is a long history of different methods and concepts of intervention in a variety of sub-aquatic archaeological sites; from shipwrecks to submerged settlements. This paper will present an introduction to different techniques and theories of preservation and conservation of underwater cultural and archaeological sites since this kind of heritage has scientifically been explored and studied. A range of different preservation methodologies, from total or partial transference inland, to preservation underwater, will be compared; the advantages and disadvantages of each option will be highlighted. Different examples of international best practices will be illustrated. Different types of in situ conservation/protection will be explained and categorized. Furthermore, there will be a focus on the UNESCO Convention of 2001 on Conservation and Preservation of UCH, where the in situ conservation option has been recommended.

Moreover, the technical issue for preservation of UCH sites, either in situ or after displacement, will be explained. The implication of relocation for different sorts of sites and materials will be argued; for example, cases where some sites, such as shipwrecks, would more easily be displaced compared with submerged settlements, villages, or ports.

Finally, by stressing that the state of ‘being underwater’ makes many sites qualified to be regarded as UCH, the in situ preservation approach will prevail that this state is maintained.     

Prehistoric shell beads on the Georgia coast

ABSTRACT

The prehistoric peoples living along the Georgia coast fabricated and used shell beads for millennia. Out of a number of mollusk species inhabiting the region, only a few were selected for the fabrication of beads. The knobbed whelk (Busycon carica) was the most common species used, and it represents the most common whelk found in Atlantic coastal waters. The lightning whelk (Busycon sinistrum), the second most common whelk in the region, was occasionally used in the production of beads. Small numbers of beads were made from marginella and olive shells and, rarely, from bivalve species. Small beads were manufactured from the body whorl of whelks, while larger beads were fabricated from whelk collumella. Shell beads appear in small quantities in Late Archaic period contexts, and then almost disappear during the Woodland period. Beads reappear in quantities at about AD 800 in the Early Mississippian period. More shell beads have been recovered from Mississippian period archaeological contexts along the northern Georgia coast than along the southern coast, reflective of cultural differences between these two geographic areas in the post-Woodland period era.     

Black Cyclope neritea Marine Shell Ornaments in the Upper Palaeolithic and Mesolithic of Franchthi Cave,Greece: Arguments for Intentional Heat Treatment

Abstract

The prehistoric site of Franchthi Cave yielded an exceptionally rich collection of personal ornaments. A reassessment of the Palaeolithic and Mesolithic ornaments from the site led to the hypothesis that a variable fraction of at least one type of personal ornaments, i.e. marine shell beads belonging to the species Cyclope neritea, may have been intentionally heated to change their natural whitish color to black. The limited conditions in which blackening can occur through heating, as well as comparison with the percentage of burnt land snails, animal bones, fish bones, and marine molluscan food remains in the Upper Palaeolithic and Mesolithic sequence, supports a special heat treatment for Cyclope neritea shells at Franchthi Cave.     

History and Anthropology: A Dialogue

Abstract

Mainstream geographical information systems techniques and packaged geographical information systems software are often inappropriate in historical contexts because they use geographical coordinates as a framework around which all other information is organized as “attribute data,” whereas in history locations are often the least certain part of our knowledge. A new and general architecture for documenting administrative units and organizing historical statistics is detailed, which prioritizes named entities and explicit semantic relationships such as “IsPartOf,” while holding coordinate data where available. This architecture is easily aligned with the recent development of geo-semantics by information scientists, meeting the formal requirements for a geo-spatial ontology, but was originally developed to enable the systematic computerization of traditional historical reference works, notably Frederick Youngs’ Guide to the Local Administrative Units of England.     

Evaluation of Seismic Risk on UNESCO Cultural Heritage sites in Europe

ABSTRACT

Earthquakes have been responsible for the destruction of hundreds of monuments throughout human history. Due to their size, conservation state, and lack of seismic provisions, monuments are particularly vulnerable to the effects of geological hazards. The first step toward the mitigation of the earthquake threat consists of understanding the existing seismic risk and evaluating possible strategies to reduce it. This study presents a simplified assessment to evaluate the probability of damage due to ground shaking on UNESCO World Heritage cultural sites throughout Europe. The seismic hazard model (SHARE) has been employed to derive hazard curves, which were combined with a fragility model to calculate the annual probability of damage or collapse. These calculations were performed assuming different soil conditions, and the resulting risk metrics can be used for risk awareness, to inform the prioritization of the sites in need of structural interventions, and to support additional risk analysis.     

PATIENT CASE RECORDS IN MEDICAL AND FAMILY HISTORY: EXAMINING THE RECORDS OF THE ROYAL FREE HOSPITAL

Abstract

The purpose of this article is to highlight the value and potential of patient case records as an historical source. Previous histories of the hospital (and of other healthcare providers more generally) have neglected to consider the patient. This is partly as a result of the ‘history from above’ approach of past histories which have focused on the founders and medical staff of such institutions and never on the people who were treated. During the early 1990s Porter called for the patient to be brought into the focus of medical history, and Risse and Warner drew attention to patient case records as a means of doing so. In the near twenty years which has passed since, however, patient records have still not been utilized by historians and the patient remains largely absent from history. By using the project ‘Royal Free Hospital Patient Case Records’ as a working example, this article will illustrate the benefits of using these records as a source as to patient identity, experience of medical treatment, use of the medical market, and life-cycle of individual, family, and community ill-health. The type of information the historian can extract from patient case records will be discussed and the example sampling method explained. The wider use and potential of patient records in history will then be considered and some practical advice given to help prepare historians to use such records to fill the void that is the history of the patient.     

Tannery and Duhem on the Concept of a System in the History of Philosophy and History of Science

ABSTRACT

This article examines John Toland’s Reasons for Naturalizing the Jews (1714) by placing it alongside other elements of his engagement with Jewish history, Mosaic principles and wider “Hebraica” – specifically, an appendix to his Nazarenus (1718) and his Origines Judaicae (1709). Although Toland’s case for Jewish naturalization shows the strong influence of Locke’s case for political and religious toleration, and also of a general “mercantilism”, it is argued that one of its main characteristics is a philosophical naturalism, shown in its treatment of the human species as a whole. Furthermore, it is also argued that this same naturalism is evident throughout Toland’s engagement with Jewish history and Mosaic thought. Accordingly, when we “fold” these works into each other, we find each enhancing our understanding of the others – not just as examples of Toland’s treatment of “Jewish affairs”, but also as illustrations of a consistent conceptual materialism. To emphasize this, the article concludes by suggesting that the figure of Rabbi Simone Luzzatto, author of a 1638 plea for tolerance, provides an important clue in understanding the links between Toland’s political injunctions and the philosophical foundation on which they are built.     

Conserving by aesthetics,conserving by development: the rescaling and worlding of global south heritage

ABSTRACT

This study investigates the genealogy of rescaling the cultural armature of heritage in the Global South rooted within the colonial culture and postcolonial aid programs. Taking the case of historic Cairo, it explores how policies have developed through experimental practices of conservation to scale up authority, control, and power over residents and neighborhoods from the 19^th century to the present. The paper theorizes two paradigmatic approaches of conservation practices – by aesthetics and development – which have expanded Cairo’s inventory of monuments. The infatuation of heritage experts (the Comité de Conservation des Monuments de l’Art Arabe and Aga Khan Trust for Culture) with old neighborhoods has fostered accumulation by dispossession, disrupting people’s environments to generate a worlding image of heritage. The paper concludes with the metaphor of conservation practices as re-construction sites, as they repurpose the relationships between heritage, people, and their means of governmentality.     

Paper 4: Mechanical Properties of Bricks of the Coudenberg Archaeological Site in View of a Proper Conservation Strategy

Abstract

Archaeological sites are essentially submitted to decay phenomena inherent on their history as well as the environment to which they are exposed after excavation. The history of such archaeological sites is particularly related to their long-term underground conservation conditions during which they were subject to salt migration into the architectural remains. This paper describes the results of drill resistance measurements using a drill resistance measurement (DRMS) device to evaluate the mechanical damage resulting from salt crystallization pressures. Further tetraethoxysilane (TEOS) was applied on powdered bricks of often moist archaeological remains. It was noticed that TEOS serves as potential nutrient for present moulds. The mechanical consolidation effect was evaluated by comparing the hardness profiles after treatment with the reference ones. Bricks used for the construction of the Aula Magna, situated underneath the Royal Square, are characterized by severe patterns of fissures for which the damage diagnosis was built up.     

Architectural Paint Research and the archaeology of buildings

ABSTRACT

Architectural Paint Research (APR) is the archaeological study of interior and exterior applied decoration. Over time, applied layers of paint and other decorative finishes build up on the surface of a built structure, encapsulating microscopic deposits of material evidence. This evidence can be used to inform the phase dating of a structure or illuminate the historic function of a space. It can challenge preconceived ideas of how specific areas were decorated and track the changes in aesthetics over time. It can identify when architects’ ideologies have been balanced by practical considerations. It can provide an insight into the intangible and ephemeral atmosphere that decoration gives to a room. Finally, it can examine the dirt trapped between the layers of decoration and thus categorise the physical environmental conditions that surrounded a building at varying points in its history. Although used in the commercial heritage and conservation sectors, APR is almost completely unknown to building archaeologists. This article aims to introduce APR to a new audience and argues that is an invaluable tool in the archaeological interpretation of buildings.     

The Reliquary Bust of Saint Lambert from the Liège Cathedral,Belgium: Gemstones and Glass Beads Analysis by pXRF and Raman Spectroscopy

The reliquary bust of Saint Lambert, hosted in the Treasure of the Liège Cathedral, was produced in the early 15^th century. This exceptional goldsmithery piece is covered with gold-coated silver, and decorated by approximately 400 stones, analysed by Raman and pXRF techniques to determine their mineralogical and chemical composition. The results confirm the identification of one hundred pearls, twenty-six rock crystals, ten amethysts, two diamonds, and numerous glass beads with a green, blue, colourless, turquoise, orange or red colour. The glass beads show a soda-lime composition, confirming that they are contemporary of the bust and imported from Venice, as reported by historical sources. Orange beads show a lead composition and the red stone a triplet with quartz, indicating that they were added to the bust later. The cutting of gems and beads shows also a significant evolution. The metal contains approximately 60% of Au and 40% of Ag. The origin of gemstones was difficult to establish, due to the absence of characteristic trace elements, but the chemical elements used for the manufacture and colouring of the beads were determined. This study confirms the trade of stones between Liège and Venice during medieval times.