TY - CONF A1 - Rabin, Ira T1 - Beyond Chocolate and Apricot Using Scientific Techniques to Determine the Relationship of the Inks of Codex Vaticanus N2 - Codex Vaticanus was written by multiple scribes and annotated by over thirty different hands. In the past, scholars have speculated about the relationship between the inks using highly subjective observations. For example, The scholars spoke about “apricot” and “chocolate” distigmai, arguing for their respective origins based on their visual similarity to the original ink and that of the medieval reinker, respectively. In recent decades, micro X-ray fluorescence (µXRF) has revolutionized the study of ancient and medieval cultural artifacts, making it possible to examine them using objective criteria. The application of such objective scientific measurements to ancient and medieval manuscripts will be explained with examples of how color, hue, and appearance of ink can be highly misleading. T2 - Annual Meeting of the Siciety of Biblical Literature CY - San Antonio, TX, USA DA - 18.11.2023 KW - Codex B KW - Codex Vaticanus KW - Historic ink KW - Micro-XRF PY - 2023 AN - OPUS4-61200 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Imaging micro-XRF in studies of manuscripts N2 - Availability of mobile XRF-equipment with an interaction spot of ca. 100 µm produced a revolution in the studies of manuscripts. A protocol for the use of line-scans introduced in the beginning of 2000 permitted large scale and extremely successful investigations of the medieval iron-gall inks. Here, we usually focus on a comparison of the characteristic metallic components in the inks. In our work, we encountered cases that could be adequately addressed only using large area imaging XRF. However, conducting an M6 scan on a bound manuscript or on a scroll of huge dimensions is not a simple and easy matter. In our presentation, we want to share our experience by presenting a series of the case studies, in which many an original solution was found. T2 - M6 JETSTREAM European User Meeting CY - London, GB DA - 03.04.2023 KW - Micro-XRF KW - Manuscripts KW - Imaging PY - 2023 AN - OPUS4-61198 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -