X-Ray Fluorescence and Reflectography Data from Vatican, Vatican Library Ms Reg. Gr. 107

XRF (Elio: 40kV, 80 µA, spot measurements of 90s each) and  reflectography (DinoLite: x50 magnification, vis, NIR and UV light) analysis of inks from Vatican Library Ms Reg. Gr. 107.

The Organon manuscript Città del Vaticano, Biblioteca Apostolica Vaticana, Reg. Gr. 107 is a paper, composite manuscript consisting of two codicological units. The oldest unit was written around 1330-1350 by an anonymous scribe. The youngest unit was written around 1380-1390 by a team of scholars. The youngest unit (ff. 1-95) was produced to complement the defective oldest unit (ff. 97-487). Moreover, the scholars who made the youngest unit added a dense exegetical paracontent on the folios of the oldest unit. By the end of the 15^th and beginning of the 16^th century, Reg. Gr. 107 was read and annotated by three users, one of whom was identified as Demetrios Chalkondyles.

1. Reg.gr.107_protocol.pdf - protocol
2. RegGr107_XRF.zip - complete XRF dataset
3. Report_RegGr107.docx - detailed report
4. VatReg107_reflectography - complete reflectography dataset