TY - JOUR A1 - Rabin, Ira A1 - Krutzsch, A1 - Nehring, ED - Prignitz, Sebastian ED - Vaelske, Veit T1 - Der Papyruskodex Berlin P 1862: Restaurierung und materialtechnische Beobachtungen N2 - This paper presents the conservation of the codex Berlin P 1862, which includes the reconstruction of the original double leaves. This made it possible to reconstruct the original sequence of the layers of the codex. In addition to a detailed description of the papyrus material, technical details are explained. These concern the production, structure and layout of this codex. KW - Papyrus KW - Tusche PY - 2024 DO - https://doi.org/10.1515/9783111345253-011 SP - 141 EP - 163 AN - OPUS4-62265 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Rimon, Hasia A1 - Rabin, Ira ED - Fuller, R.E. ED - Lange, A. T1 - Conservation of the Dead Sea Scrolls N2 - The current state of preservation of the DSS results from the synergetic effect of various factors such as great age, post-discovery treatments, poor storage conditions, environmental influences and exhibitions. With rare exceptions, neither the initial state nor a list of the treatments performed on each DSS fragment is known. Reconstruction of the individual fragment history will have to rely upon advanced analytical techniques to identify the treatments and their effects. Management of the scrolls may be divided roughly into three periods: a) the scholarly archiving period, from 1948 to the mid-1960s; b) first attempts at conservation, from the mid-1960s to late-1980s; c) Israel Antiquities Authority Scrolls Lab, from 1991 onwards. KW - Preservation KW - Dead Sea Scrolls PY - 2023 SN - 2468-3027 VL - 3D SP - 102 EP - 105 PB - Brill CY - Leiden / Boston AN - OPUS4-58910 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Rabin, Ira ED - Russel, R.E. ED - Lange, A. T1 - Ancient Inks N2 - In the last decade scientists and scholars have accumulated more knowledge on black ink used for writing in Antiquity and the early Middle Ages. Ready availability of non-destructive testing instruments employed in interdisciplinary projects on historic manuscripts have made it possible to determine the composition of ink and to compare it with the extant records. KW - Writing Ink KW - Antiquity PY - 2023 SN - 2468-3027 VL - 3D SP - 117 EP - 120 PB - Brill CY - Leiden / Boston AN - OPUS4-58913 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Rabin, Ira ED - Russel, R.E. ED - Lange, A. T1 - Non-invasive Analytic Tools in Studies of Manuscripts N2 - Physico-chemical analyses of writing materials offer insight into various questions associated with historical, cultural, and conservational aspects of manuscript studies. The catalogue of questions that can be addressed with these methods includes authenticity, dating, the attribution of various parts of the text to different scribes and the relation between the primary and secondary texts. Similarly, preservation of the manuscripts requires knowledge of the composition of the original materials versus old repairs, identification of damage, as well as recognition of natural aging and degradation processes. The material sciences can contribute data about the chemical compositions of the writing materials, elucidation of the techniques of their production and the absolute age of organic components, as well as characterization of corrosion effects, evaluation of conservation treatment, and monitoring of the preservation state. KW - Material Analysis KW - Manuscripts PY - 2023 SN - 2468-3027 VL - 3D SP - 114 EP - 116 PB - Brill CY - Leiden / Boston AN - OPUS4-58912 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Charakterisierung historischer Schreibtinten: optische Eigenschaften und elementare Zusammensetzung N2 - Unsere Forschung zielt in erster Linie darauf ab, eine soziogeografische Geschichte von Tinte, Pergament und Papyrus zu rekonstruieren, und umfasst die Materialanalyse der Schreibtinten der Schriftrollen vom Toten Meer, der antiken und hellenistischen Papyri in Ägypten, sowie der Koptischen und Europäischen Tinten des Mittelalters. Zu diesem Zweck haben wir ein Protokoll für die zerstörungsfreie Tintenanalyse entwickelt. Es besteht aus einem ersten Screening mit Hilfe der VIS/NIR Fotografie, um die Art der Tinte zu bestimmen, und der anschließenden Analyse mit der Röntgenfluoreszenzanalyse (RFA). Letztere spielt eine wichtige Rolle bei der Identifizierung der Metalle in den Rußtuschen und der Bestimmung der charakteristischen Zusammensetzung metallhaltiger Tinten, um zwischen den verschiedenen Tinten zu unterscheiden. Der Vortrag bietet ein Panorama schwarzer historischer Schreibmittel und zeigt, dass die Materialanalyse einen wesentlichen Beitrag zur Beantwortung vieler kulturhistorischen Fragen leisten kann. T2 - Eingeladener Vortrag bei GStA CY - Berlin, Germany DA - 10.11.2025 KW - Tinte KW - Tusche PY - 2025 AN - OPUS4-64783 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rabin, Ira ED - Binder, J. T1 - The marginal notes of Tosefta MS Erfurt N2 - Manuscript Erfurt 12 of the Tosefta (now Berlin, Staatsbibliothek, Ms. or. fol. 1220) is one of three major textual witnesses of the Tosefta. This manuscript has over 80 marginal notes which have not merited scholarly attention. This article presents a comprehensive analysis of all the marginal notes, including an evaluation of their ink composition, a palaeographic assessment of the scripts, as well as a philological assessment of their contents. Combining these methodologies differentiates between the glosses of the scribe and those added by later hands and identifies their provenance, allowing us to trace the history of the manuscript via the emendations that took place in the scholarly communities in which the manuscript was studied. One of the important outcomes of the research is an early dating of the manuscript to eleventh-century Italy, overturning the scholarly view which dates the manuscript to twelfth-century Rhineland KW - Hebrew Manuscripts KW - Ink KW - NIR KW - XRF PY - 2025 DO - https://doi.org/10.3828/jjs.2025.76.2.272 SN - 0022-2097 VL - 76 IS - 2 SP - 272 EP - 300 AN - OPUS4-64770 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Black ink from antiquity to the Middle Ages N2 - Il nostro lavoro di ricerca al BAM si concentra sul passaggio dagli inchiostri a base di fuliggine, comuni nell'antichità, agli inchiostri ferro-gallici, comunemente usati nel Medioevo. Con l'obiettivo di creare una storia dettagliata degli inchiostri neri, abbiamo elaborato un protocollo non invasivo per raccogliere dati statisticamente rilevanti sugli inchiostri da manoscritti datati e localizzati che coprono un ampio arco temporale e diverse aree geografiche. Il primo passo del nostro protocollo consiste nella selezione effettuata mediante riflettografia NIR e IRR. Le differenze ottiche tra gli inchiostri a base di carbonio, tannino e ferro-gallio sono meglio riconoscibili confrontando la loro risposta alla luce infrarossa: l'inchiostro a base di carbonio ha un colore nero intenso, l'inchiostro ferro-gallico diventa trasparente al di sopra dei 1400 nm e l'inchiostro a base di tannino scompare a circa 750 nm. abbiamo semplificato l'analisi utilizzando un piccolo microscopio USB con LED NIR (940 nm) e UV (395 nm) integrati, oltre a una fonte di luce bianca esterna. Confrontando le immagini sotto illuminazione bianca e nel vicino infrarosso, determiniamo la tipologia di inchiostro osservando i cambiamenti nell'opacità dell'inchiostro. In questo caso, gli inchiostri a base di carbonio non mostrano alcuna variazione di opacità quando illuminati con lunghezza d'onda NIR, mentre l'opacità degli inchiostri ferro-gallici cambia notevolmente e gli inchiostri tanninici diventano trasparenti. La nostra recente scoperta che gli inchiostri misti carbonio/ferro-gallici erano piuttosto diffusi nella tarda antichità e nell'alto Medioevo ci ha suggerito di tornare al metodo IRR convenzionale. Il secondo passo del protocollo prevede l'analisi micro-XRF per identificare i componenti inorganici dell'inchiostro. Nel caso degli inchiostri ferro-gallici, stabiliamo le impronte digitali, ovvero i rapporti caratteristici tra i componenti vitriolici dell'inchiostro e l'elemento principale, ferro. T2 - 1° SEMINARIO di studi dottorali CY - Benevento, Italy DA - 06.10.2025 KW - Ink KW - Historic ink PY - 2025 AN - OPUS4-64773 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Ink Analysis of Relic Texts N2 - The presentation will show the multitude of black writing inks in use during the late Antiquity and early Middle Ages in Europa and the Near East and our attempt to follow up the transition of the inks from those based on soot to the iron-gall inks commonly used in the Middle Ages. Black writing inks in the period under consideration can be divided into three different classes: soot, tannin and iron-gall ink. The first one is a fine dispersion of carbon pigments in a water-soluble binding agent, the second one is a solution of plant extract from tree barks or gallnuts, while the third one contains both soluble and insoluble phases. This last ink is based on metal (iron) and is produced by a chemical reaction of soluble iron (II) with tannin in aqueous solution. Tracing the transition from writing inks based on carbon pigments (soot or charcoal), common in Antiquity to the iron-gall inks commonly used in the Middle Ages builds a focus of our investigative work at the BAM (Federal Institute of Material Analysis and Testing). In this context, we will discuss the results of the ink analysis obtained within the project “Crafting documents”. T2 - Heritage Science and Manuscripts from Antiquity and the Middle Ages CY - Oxford, United Kingdom DA - 13.11.2025 KW - Ink KW - Historic ink PY - 2025 AN - OPUS4-64772 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Material analysis of afghanistan liturgical quire (ALQ) conducted at the BAM N2 - The lecture presents the results of the detailed material analysis of the inks and of the parchment of the Afghanistan Liturgical Quire (ALQ), conducted at the Bundesanstalt für Materialforschung und -Prüfung (BAM) in Berlin. Testing was conducted using the following techniques: 3-color photography, 3D-digital microscopy, scanning μ-X-ray fluorescence analysis (XRF), μ- Raman and FTIR spectroscopy. I will give a short explanation of the principles of the techniques and explain the choice of the instruments. The main task of our work at the BAM required characterization of the inks and comparison of the ink as well as the composition of parchment. For the ink characterization we have followed the protocol developed at the BAM. The standard protocol includes three non-invasive stages: a) near infrared photography (NIRR) to determine the ink type or its main component; b) X-ray fluorescence analysis (XRF) to determine a fingerprint for iron-gall inks or contaminants in carbon/plant inks; c) Raman spectroscopy if there is an indication that the inks are of a mixed type. For parchment characterization, we usually employ µ-XRF-mapping and FTIR to gain information on specific treatments experienced by the parchment during its preparation and history. T2 - 19th World Congress of Jewish Studies CY - Jerusalem, Israel DA - 04.08.2025 KW - Hebrew Manuscripts KW - Parchment KW - Ink KW - XRF KW - NIR PY - 2025 AN - OPUS4-64776 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Studies of the black writing inks N2 - In recent years, the interest in the composition of the inks in papyri documents grew exponentially. Different types of inks were found in the period 4th century BCE to 7th century CE. The paper will demonstrate a simple protocol based on comparison of the ink transparency in the near infrared light and X-ray fluorescence spectroscopy. The importance of including ink composition into new catalogues and possible formats of such data will be also presented and discussed. T2 - 31st International Congress of Papyrology CY - Cologne, Germany DA - 28.07.2025 KW - Ink KW - Historic ink KW - Papyrus PY - 2025 AN - OPUS4-64777 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Inks in Early Medieval Manuscripts from Chelles: a Scientific Study N2 - The talk will start with the overview of the ink types and the methods of their characterisation. After displaying XRF spectra of different Carolingian inks the talk will discuss Chelles collection and the labels attributed to Chelles. We will concentrate then on the study of the Chelles manuscripts preserved in Cologne, Vatican and Paris. We will show that there is a good degree of coincidence between the inks of the Chelles manuscripts and the labels attributed to Chelles. We observe unusually early use of vitriolic ink north of the Alps. T2 - Leeds International Medieval Congress (IMC 2025) CY - Leeds, United Kingdom DA - 07.07.2025 KW - Ink KW - Historic ink PY - 2025 AN - OPUS4-64778 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Tintencharakterisierung: Optische Eigenschaften und elementare Zusammensetzung N2 - Die Präsentation beschreibt alle Typen der schwarzen Schreibmaterialien, die in der Antike und Mittelalter benutzt wurden. Weiterhin wir das bei der BAM entwickelte Untersuchungsprotokoll präsentiert, das aus zwei Stufen besteht: a) der Feststellung des Tintentyps anhand der optischen Eigenschaften; die Ausrechnung von den Fingerprints der Eisengallustinten anhand der elementaren Zusammensetzung. Die Arbeit wird durch Fallbeispiele illustriert. T2 - Schriftkulturen des Mittelalters in digitaler Perspektive CY - Berlin, Germany DA - 22.08.2025 KW - Tinte KW - Tusche PY - 2025 AN - OPUS4-64775 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - The Temple Scroll: Reconstructing an Ancient Manufacturing Practice N2 - The presentation shows the studies of ancient parchment and leather conducted by the authors within last 20 years. Presentation specifically focusses on poduction of the parchment of the Temple scroll. The practice unites the early production of modern parchment with the lost way of skin splitting. T2 - The Temple Scroll: A Research Colloquium CY - New York City, USA DA - 24.02.2025 KW - Dead Sea Scrolls KW - Parchment KW - Tanning PY - 2025 AN - OPUS4-64779 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Inks and pigments N2 - The writing materials used in various cultures and epochs can be divided into two groups. The first comprises materials that write themselves, producing script by rubbing their own material off onto the writing surface. It includes charcoal, graphite, chalk, raddle, and metal styluses. Depending on the material and consistency, these are cut or pressed to make styluses and then used for writing. The second group comprises all coloring liquids that are applied to the writing surface with a quill, pen, or printing block. It includes inks made from dye solutions (for example, tannin inks) and those made from pigment dispersions (for example, sepia, soot, and bister inks). The latter are sometimes also rubbed as pastes into letters incised into the writing surface, where they increase visual contrast. Due to the variety of recipes and the natural origin of raw materials, there is a wide range of different components and impurities in writing materials. Soluble inks (Tinten) Soluble inks are based mainly on dyes forming a water solution. Colored inks were manufactured with different plant or insect dyes (e.g. Brazil wood, kermes). To stabilize the volatile material, the dyes were mixed with a mordant (e.g., alum). Brown plant inks – best-known as blackthorn or Theophilus’ inks – are usually produced from the blackthorn bark and wine. In the early European Middle Ages, inks of this kind were widely used in the production of manuscripts in monasteries. Usually, they are light brown, so sometimes small amounts of iron sulfate were added, which led to what was called an “imperfect” iron gall ink. The difference between “classic” iron gall ink and such imperfect ink is therefore not clear: the distinction is not possible, especially with the naked eye. Dispersion inks (Tuschen) According to its generic recipe, one of the oldest black writing materials is produced by mixing soot with a binder dissolved in a small amount of water. Thus, along with soot, binders such as gum arabic (ancient Egypt) or animal glue (China) are among the main components of soot inks. From Pliny’s detailed account of the manufacture of various soot-based inks, we learn that, despite its seeming simplicity, producing pure soot of high quality was not an easy task in Antiquity. Therefore, we expect to find various detectable additives that might be indicative of the time and place of production. One such carbon ink requires the addition of copper sulfate . The experimental discovery of this ink in 1990 led to a misleading expression “metal ink” that is sometimes found in the literature. Colored dispersion inks based on pigments such as orpiment, cinnabar, or azurite have been known since Antiquity. Natural or artificially produced minerals are finely ground and dispersed in a binding medium. As in soot inks, water-soluble binders such as gum arabic or egg white were used. Iron gall ink (Eisengallustinten) Iron gall inks are a borderline case between these two groups. They are produced from four basic ingredients: galls, vitriol as the main source of iron, gum arabic as a binding media, and an aqueous medium such as wine, beer, or vinegar. By mixing gallic acid with iron sulfate, a water-soluble ferrous gallate complex is formed; this product belongs to the type “soluble inks”. Due to its solubility, the ink penetrates the writing support’s surface, making it difficult to erase. Exposure to oxygen leads to the formation of insoluble black ferric gallate pigment, i.e., “dispersion ink”. Natural vitriol consists of a varying mixture of metal sulfates. Since for ink making it was obtained from different mines and by various techniques, inks contain many other metals, like copper, aluminum, zinc, and manganese, in addition to the iron sulfate. These metals do not contribute to color formation in the ink solution, but possibly change the chemical properties of the inks. T2 - Summer School Manusciences 19 CY - Frejus, France DA - 10.03.2019 KW - Ink KW - Material science KW - Cultural heritage PY - 2019 AN - OPUS4-48139 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Parchment N2 - This lecture will present history of parchment based on written sources and chemical examination of antique, medieval and modern parchment. Our studies of the Dead Sea Scrolls writing surfaces show that they can be divided roughly into three groups: leather, parchments of a light tint, and those of various shades of brown. The latter ones are invariably tanned, whereas the middle group is characterized by the presence of various inorganic salts. Some of the pale parchments, among them the Temple Scroll (11Q19), are remarkably similar to medieval European parchment. Therefore we have formulated the working theory that in the Judaea of the Hellenistic period two different parchment-making traditions existed side by side: an ‘eastern’ one (represented by the tanned parchments of Qumran, closely resembling Aramaic documents from the fifth century BC, and a ‘western’ one (represented by the untanned/lightly tanned ones similar to early Christian Greek parchments). This division has found support during our studies of the Geniza fragments, in which Babylonian and Palestinian traditions seem to follow the “eastern” and “western” technologies, respectively. T2 - Sumer School: Manusciences19 CY - Frejus, France DA - 10.03.2019 KW - Parchment KW - Leather KW - Tanning PY - 2019 AN - OPUS4-48138 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Ghigo, Tea A1 - Rabin, Ira ED - Buzi, P. T1 - Detecting Early Medieval Coptic literature in Dayr Al-Anba Maqar, Between textual conservation and literary rearrangement: The case of Vat. Copt. 57 N2 - The study of the VAt.Copt. 57 at the Vatican Library. Codicological, palaeographical, textual and archaeometrical considerations. KW - Coptic KW - Archaeometry KW - Ink KW - Manuscripts PY - 2019 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-494004 SN - 978-88-210-1025-5 SP - 77 EP - 83 PB - Biblioteca Apostolica Vaticana AN - OPUS4-49400 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Material analysis of manuscripts: methodological introduction N2 - Natural sciences play auxiliary role in the studies of manuscripts. The success of their contribution depends strongly on the formulation of the question and the choice of the methods to obtain the requested answer. Therefore, one should try to go beyond the understanding of the basic principles of the scientific analysis. We will start with a glance at the basic principles of the techniques used in the material science for determination of the elemental composition (X-ray emission) and molecular composition (FTIR & Raman). We will move then to the bench and mobile equipment commonly used in the field of cultural heritage. At the end we will choose a question to be answered and design an ideal experiment that will be modified according to the limitations dictated by on-site conditions. In the ateliers in the afternoon we will a) compare two XRF devices that differ in their spatial resolution; b) use a high resolution microscope (Keyence) to obtain a close look at writing surfaces and materials; c) we will learn to determine the type of the inks with the help of another microscope (DinoLite AD413T-12V), a usb microscope with visible, UV and NIR illumination; d) we will learn to use FTIR-ATR device for determination of the type of the writing surface; e) We will use mobile Raman device for identification of pigments. T2 - Summer School: Manusciences19 CY - Frejus, France DA - 10.03.2019 KW - Material science KW - Cultural heritage PY - 2019 AN - OPUS4-48137 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Material studies of historic inks: From antiquity to the Middle Ages N2 - While studying the history of inks, division 4.5 of the BAM (Bundesanstalt für Materialforschung und Prüfung) together with the Centre for the Study of Manuscript Cultures in Hamburg has developed a protocol for ink analysis. It consists of a primary screening to determine the type of the ink, and a subsequent in-depth analysis using several spectroscopic techniques. One of them, X-ray Fluorescence (XRF) aims primarily at establishing the fingerprints of inks containing metals, making it possible to distinguish among different inks. Our research aims primarily at recreating a socio-geographic history of inks, parchment, and papyrus and includes the comparative analysis of the writing materials of the Dead Sea Scrolls, ink and papyrus in Ancient and Hellenistic Egypt, and inks in documents from various contemporary medieval communities in Fustat (first nucleus of Cairo) as well as other medieval Jewish and Armenian communities. The presentation shows the panorama of historic inks and our attempt to follow up the transition of the inks from those based on soot to the iron-gall inks commonly used in the Middle Age. T2 - Kolloqium CY - KIT, Germany DA - 17.05.2019 KW - historic inks PY - 2019 AN - OPUS4-48131 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Analyzing historic inks: From antiquity to the Middle Ages. N2 - While studying the socio-geographic history of inks, division 4.5 of the Bundesanstalt für Materialforschung und Prüfung (BAM) together with the Centre for the Study of Manuscript Cultures (CSMC) in Hamburg has developed a non-invasive protocol for ink analysis. It consists of a primary reflectographic screening to determine the type of the ink (soot, tannin or iron-gall) and a subsequent in-depth analysis using several spectroscopic techniques: X-ray fluorescence (XRF), Infrared and Raman spectroscopies. The first of them, XRF elemental analysis aims at establishing the unique fingerprints of inks containing metals or trace elements in carbon inks. In addition, we use Raman analysis to identify so-called mixed inks, an ink category that received little attention so far. Finally, with the help of IR spectroscopy we obtain information about the ink binders. T2 - Coptic Literature in Context. The Contexts of Coptic Literature Late Antique Egypt in a dialogue between literature, archaeology and digital humanities CY - Rom, Italy DA - 25.02.2019 KW - Ink PY - 2019 AN - OPUS4-48135 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Evolution of writing black inks N2 - Our research aims primarily at recreating a socio-geographic history of inks, parchment, and papyrus and includes the comparative analysis of the writing materials of the Dead Sea Scrolls, ink and papyrus in Ancient and Hellenistic Egypt, and inks in documents from various contemporary medieval communities in Fustat (first nucleus of Cairo) as well as other medieval Jewish and Armenian communities. The presentation shows the panorama of historic inks and our attempt to follow up the transition of the inks from those based on soot to the iron-gall inks commonly used in the Middle Age. T2 - Elephantine Salon CY - Ägyptisches Museum Berlin, Germany DA - 22.03.2019 KW - Carbon ink KW - Iron-gall ink KW - Historic ink PY - 2019 AN - OPUS4-48134 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -