The coinage of ancient Hadramawt The Pre-Islamic coins in the al-Mukallâ Museum

The pre-Islamic coins in the al-Mukallâ Museum come principally from Shabwa, the capital of the kingdom of Hadramawt. The collection consists of 76 coins, three of which could not be identified because of their poor condition. Sixty-seven silver and bronze Hadrami coins; five silver and bronze Himyarite and Sabaean coins; and one gold Roman coin comprise the collection. This material provides a general overview of the coinage of the ancient Hadramawt, permitting us to distinguish the issues of certain individual Hadrami rulers.     

NON‐DESTRUCTIVE CHEMICAL ANALYSIS OF OLD SOUTH ARABIAN COINS,FOURTH CENTURY BCE TO THIRD CENTURY CE

Studies on Old South Arabian (OSA) coinage are rare and state‐of‐the‐art materials analysis for them lags far behind that of ancient Greece and Rome. Understandably, numismatists responsible for preserving their collections discourage destructive analyses. We have selected coins of the aesthetically and technically developed Himyarite Royal Raydan series (early first to late second century ce ), so‐called Old and New Style Athenian Imitations, among others to provide a wide spectrum of information on OSA coinage. We used non‐destructive neutron diffraction to ascertain the metal compositions and corrosion products. Density determinations using gas‐pycnometry support these experiments. The results provide detailed information with regard to a small, apparently homogeneous, selection of 10 Himyarite period specimens and first insights into the actual and the original metal compositions of about 90 coins of the three main OSA numismatic groups. The analytical results make clear which OSA coins originally were struck and which ones were cast. The analyses provide not only detailed information concerning the manufacture of the selected representative coins, but also suffice to cast a shadow on the reliability of commonplace macro‐optical classification, which proves often to be inaccurate.     

Three unpublished collections of South Arabian coins

The author presents the South Arabian holdings of three museums in Israel, forty-eight coins in all. The coins comprise one Qatabanian coin and several coins each of three very common Himyarite and Sabaean types (two issues of 'Amdân Bayyin Yuhaqbid, kingdom of Saba' and dhû Raydân, and various coins of the Sabaean Bucranium series). The paper gives the opportunity to make some remarks on South Arabian Coinage.     

New archaeological and epigraphical material from Qana (South Arabia)

Excavations at Qana, the ancient port of the Hadramawt on the Indian Ocean, have been carried out systematically by a Soviet-Yemeni Expedition since 1985. Several houses, a storeroom, and probably a religious building have been excavated in the "Lower City". A rich collection of archaeological material has been obtained, including several hundred bronze coins; painted and inscribed fragments of texts in Greek datable to the fourth century AD; African and Mediterranean pottery. For the first time it is possible to reconstruct the history of a large South Arabian port belonging to the kingdom of Hadramawt. Furthermore, it has been demonstrated that Qana existed until the beginning of the Islamic era.     

Building G at Makaynūn: a late pre‐Islamic settlement above the ruins of a South Arabian town

This article presents the results of the excavation of a residence dated between the second and fourth centuries AD, constructed over the ruins of the South Arabian town of Makaynūn, in central Hadramawt (Yemen). The building yielded a large quantity of material including objects proving contacts between the central Hadramawt and regions located to the north‐east, such as central Oman, the Gulf area and India.     

THE COMPOSITION OF IRON AGE STRUCK 'BRONZE'COINAGE IN EASTERN ENGLAND

EDXRF was used to analyse the composition of 88 Iron Age copper and copper alloy coins excavated from the site of a pre-Roman shrine and Roman temple at Harlow, Essex. Most of the coins are local to the Essex-Hertfordshire region, with a few of Kentish origin. The earliest struck base metal issues were struck from almost pure copper, but from the late first century BC, their composition shows more variety. Particularly interesting are a group of types belonging to the Romanizing phase of Tasciovanus'coinage, which were struck in brass and possibly represent a distinct denomination. Roman coinage and other metalwork imports from the Roman world presumably provided the initial impetus, and the ultimate source of the brass. However, this experiment was relatively short lived. Cunobelinus, who ruled eastern England during the earlier first century AD, mainly employed bronze to strike his abundant base metal coinage. The products of his Colchester mint reveal a consistently different composition from those struck at his unlocated second mint in the Hertfordshire area, although the precise alloy does vary, sometimes within the same type. This suggests that unlike gold and silver issues, the source and purity of the metal used for minting base metal coinage was not always critical.     

ROME'S Rise to Power. Geochemical Analysis of Silver Coinage from the Western Mediterranean (Fourth to Second Centuries BCE)

We present the results of geochemical analysis of silver coinage issued by Rome and dated between the fourth and second century BCE, which are complemented by data of coinage issued by Carthage, the Brettii, and the Greek colony of Emporion. Each of these minting authorities represents one of the major parties involved in the struggle for hegemony in the fourth to second centuries BCE Western Mediterranean region. This study retraces how the metal supply shifts in response to the transforming power relations and how this change is related to Rome's rise to the virtually uncontested ruler of the region.     

The circulation of precious metals in the Arab Empire: the case of the near and the Middle East*

The analysis by nuclear activation techniques and by inductively coupled plasma mass spectrometry combined with an UV laser of a large number of gold coins issued in the Arab Empire from the seventh to the 12th century ad showed that several different supplying sources were used, according to the region and to the period. The aim of this paper is to point out the circulation of gold in the Near and Middle Eastern mints of the Arab Empire and to make a parallel with the mints’ policies running in the other regions of the Empire, such as North Africa, the Iberian Peninsula and the Sicily. The identification of different gold ores by means of characteristic trace elements indicated recycling of the ancient coinage and, after ad 750, the minting in the entire Arab Empire of different new gold ores: Egyptian type, North Eastern type and West African type. The analysis of a small number of silver coins from the same periods and regions also showed a change in the ore supply after ad 750.     

Chronological discrimination of silver coins based on inter‐elemental ratios using laser ablation inductively coupled plasma mass spectrometry (LA‐ICP‐MS)

This paper details the application of a statistical method for the chronological discrimination of silver coins using counts per second trace elemental, inter‐elemental ratios. The statistical method described is based on a method that has been applied to similar archaeological materials to determine their provenance. The method makes use of the inter‐element association patterns of multi‐element analytical data determined using laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP‐MS). The majority of the 266 coins analysed for this study have already been successfully identified by their mint markings. The data from LA‐ICP‐MS analyses, together with what is known about the coins through visual identification, were used to discriminate the reigning sovereign, and in the case of Mexico, the year of minting, of individual coins within the elemental fingerprint of different mints. Subsequently, unidentified coins can be placed in the confusion matrix, and their trace element information used to identify their year of minting when compared with other, identified coins from the same mint. The interpretational statistical technique linear discriminant analysis (LDA) was used to explore an identification of year of minting of coins that have previously not been identified by other means based on a statistical comparison against a database of compositional analysis of silver coins of known year of minting.     

Proceedings of the Central Committee of the British Archaeological Association

Factors that determined the location of mints and the function and supply of bronze coinage in the Roman Empire during the fourth century A.D. are considered. The survey is based primarily on a comparison of site assemblages which cover the century, although in their absence hoards provide useful comparisons. Aspects of minting activity and coin circulation in both the western and the eastern empire are discussed, but the distribution of the most satisfactory material has biased the survey to Britain and the German provinces. It is argued that imperial policy towards the mints was strongly influenced by development and change in regional economies.     

The image of authority in Carolingian coinage: the image of a ruler and Roman imperial tradition

This article examines the influence of Roman imperial symbols of authority on Carolingian coinage. During the brief period of a specific &1squo;renewal' in Carolingian coinage in the 810s, there was an evident turn to the Roman tradition of demonstrating authority. As a result, the image of a peace-making emperor on Roman coins during the late third to early fourth century was employed on Carolingian coins for the purpose of legitimizing the new imperial authority of the Carolingians. This image, however, was not long-lived and gradually disappeared in the 820s to 830s.     

A Second Investigation into the Chemical Composition of the Roman Provincial (Procuratorial) Coinage of Judaea,AD 6–66*

An investigation of the chemical composition of the first Roman provincial coinage of Judaea, minted in ad 6–66, was conducted. A total of 103 copper‐alloy coins were analysed by ICP‐AES. It was determined that different copper alloys were used for the coinage, a leaded tin‐bronze and a pure tin‐bronze alloy. The investigation also showed that the copper alloy was made in four different formulae with regard to the alloying elements added to copper. Trace element profiles point to the existence of a shared pool of metal for Roman coins and metalwork.     

北宋和南宋青铜钱币对比分析研究

宋代是我国钱币的一个大发展时期,宋代钱币在我国钱币史上占有极其重要的地位.为了解南、北宋钱币的成分、显微结构的差异对铸币保存状况的影响,通过显微镜观察、合金成分分析、显微结构分析,对南宋和北宋各21枚钱币的保存状况进行了对比分析研究,以了解这42枚钱币的锈蚀状况、锈蚀原因,以及成分、显微结构的差异对铸币保存状况的影响.同时在分析研究的过程中,对北宋、南宋钱币的合金成分、铸造工艺进行了对比研究.研究结果表明,南宋钱币的保存状况比北宋的差一些,合金成分及显微结构的差异,是导致保存状况不同的重要原因.这些钱币主要是由铜、锡、铅铸造而成,分析结果进一步证实北宋钱币合金成分比较稳定,成分配比比较科学.而南宋成分数据比较分散,早期铜、锡含量较高,铅含量较低,晚期铜、锡含量较低,铅含量明显增高,合金品质大大降低.本研究可为了解当时的科学技术、社会经济形态进一步提供基本信息.     

Exotic Celtic Coinage in Britain

This paper examines the c. 250 'exotic' Celtic coins found in Britain, defined as coins originating beyond Armorican and Belgic Gaul. The coins are considered in relation to their typology, their contexts of discovery and their distribution. Several key themes emerge: the occasional import of early continental staters, perhaps in the third century BC; the arrival of fine copies of Massiliot bronze issues during the second century BC, leading to the development of British potin coinage; and, from the first half of the first century BC, the importation of an increased number of exotic coins, mostly from central Gaul, primarily to Chichester, north-east Kent and the territories north of the Thames.     

Gazetteer of small‐scale monuments in prehistoric Hadramawt,Yemen: a radiocarbon chronology from the RASA‐AHSD Project research 1996–2008

This paper provides a new, interpretive gazetteer and chronology of Hadramawt’s highland monuments based on results from archaeological survey and test excavations by the RASA‐AHSD (Roots of Agriculture in southern Arabia‐Arabian Human Social Dynamics) Project. With the exception of a few incidental sightings and an unpublished pipeline survey, the prehistoric record of southern Yemen’s highland plateau has been largely unknown. There are few settlements, so that understanding human landscape history must begin with the numerous small‐scale stone monuments left by mobile people. With examples representing monuments from the fifth, fourth, third and first millennia BC, the corpus of small excavations and radiocarbon dates reported here provides the first guide to the monument types of South Arabian highlands. Monument building began under more moist conditions and appears to have commemorated animal sacrifices long before commemorating mortuary rites and interment. There appears to be a temporal break of 1000 years before the widespread and varied practices of Bronze Age tomb construction, which lasted through the third millennium BC. After another break in monument construction, tombs were reused in the first millennium BC, sometimes with successive ritual visits. The data presented offer new material for the interpretation of the lives and activities of prehistoric pastoralists throughout the Holocene.     

ROME AND THE EAST. PRODUCTION OF ROMAN PROVINCIAL SILVER COINAGE FOR CAESAREA IN CAPPADOCIA UNDER VESPASIAN, AD 69–79

During the first three centuries AD several eastern provinces of the Roman empire produced silver coinages of specifically local denominations and types. It has been claimed that at certain periods the mint of Rome was employed to strike some of these coinages, rather than the provincial mints to which the coins are traditionally attributed. This claim is based mainly on stylistic observations, but because style is regarded as subjective, some other form of evidence to support these observations is desirable. In this paper three types of coin are submitted to metallurgical analysis: silver denarii struck at Rome; Roman-style provincial silver coinage; and 'local'style provincial silver coinage. The aim is to discover whether the Rome-style and 'local'style coins have different trace element profiles, and whether these might indicate different ore sources or refining techniques. The results are then compared with Roman denarii to see whether there are any similarities between the denarii and the Rome-style provincial silver coins.     

Reports

Abstract

Coins provide a useful historical source for the momentous events that took place in Palestine during the seventh century A.D., but relatively few have been properly published in excavation reports. This article catalogues 21 Byzantine and 10 Arab-Byzantine coins from the PEF collections, all of which are previously unpublished, including a number from excavations at Jerusalem, Nessana, Gezer and Kafr Harib. Apart from their intrinsic interest as individual coins, they provide some useful information on the coinage in circulation immediately before the Arab conquest and in the early years of Arab rule.     

X-RAY FLUORESCENT ANALYSIS OF ANGLO SAXON JEWELLERY

X-ray fluorescence analysis of 30 pieces of Anglo Saxon jewellery, from the Ashmolean Museum, Oxford, is followed by a comparison with similar results obtained from contemporary coinage. The standards of fineness for the coinage are applied to the jewellery and used to date its manufacture. An appendix describes repeatanalyses of some coins which, at first, had widely differing results from XRF and specific gravity methods.     

Macroscopic analysis of the bead assemblage from the South Arabian port of Sumhuram,Oman (seasons 2000–2013)

The city of Sumhuram (300 BC–AD 500) is the most important pre‐Islamic settlement in Dhofar, southern Oman. Since the time of its discovery it was evident that its commercial vocation placed it within a complex system of exchange between India and the Mediterranean. Sumhuram was a key site of the kingdom of Hadramawt, built in a place that was geographically strategic to control the most important Indian Ocean trade routes. The importance of the site made the bead assemblage exceptionally rich in materials, technologies used in the production, and provenance. The study of the relationship between materials and shapes, necessary for the creation of a specific typology, has revealed a number of trends. These, in connection with the reference stratigraphy have, in some cases, enabled the identification of differences on a chronological basis. Furthermore, it is possible to detect different uses of materials in different areas of the city. The variety of imported products (raw materials and products) once again underlines the importance of this city‐port in the international maritime trade and its strong connections with India.