Academic thesis

Lea Hahmann:	Minute-sundial from the Mathematisch-Physikalischer Salon: Investigations of black discolorations on gildings -their development and treatment	Back
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	Minute-sundial D I 7
Abstract:	The Mathematisch-Physikalische Salon of the Staatliche Kunstsammlungen Dresden owns a minute-sundial with the Inventory number D I 7. Over time black discolorations emerged on the gilded brass surface of the dials. In this bachelor thesis these discolorations were material-specific identified and investigated with the Ion Beam Analysis. Special attention was placed on the analysis of the development, to prevent a reoccurrence of the discoloration on other objects. It is considered to remove these black discolorations as a part of a future restoration. Therefor various techniques to uncover the surface have been tested and documented on samples, to develop an appropriate concept for restoration. Top
Keywords:	minute-sundial, Mathematisch-Physikalische Salon, black discolorations, Ion Beam Analysis, Investigations, techniques to uncover the surface
Details:	academic institution: Fachhochschule Potsdam kind of theses: Bachelorarbeit main Tutor: Prof. Jörg Freitag assistant Tutor: Andreas Holfert date: 2016 Language: German pages: 185 pictures: 164
Contact:	Lea Hahmann lea.hahmann@[Diesen Teil loeschen]web.de
Download:	full-text thesis (pdf-data format, approx. 22.45 MB) This work is licensed under a Creative Commons BY-NC-ND 3.0 Germany License.
DOI (Digital Object Identifier)	10.5165/hawk-hhg/389
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