Materials and Techniques used for Retouch of Glass Plate Negatives Held at the Golestan Palace Sahar Nohi

Document Type : Research Paper

Authors

1 MA of Chemistry-Physics, Research Institute for the Protection and Restoration of Historical and Cultural Monuments, Tehran, I. R. Iran

2 Master of Restoration of Historical and Cultural Objects, Golestan Palace, Tehran, I. R. Iran

3 Master of Restoration of Historical and Cultural Objects, Research Institute for the Preservation and Restoration of Historical and Cultural Monuments, Tehran, I. R. Iran

Abstract

Purpose: Variations of retouch on black and white glass plate negatives, including collodion and gelatin glass plates was a common practice in 19th and early 20th century. This paper, inspired by a larger research project, reports an examination of glass plate negatives held at Golestan Palace Photo Archive in Tehran to identify techniques and materials used.
Method and Research Design:  Data is collected by observations, historical technical literature on retouching as well as from library materials.
Findings and Conclusion: Glass plate negatives are retouched by various tools and materials including graphite (pencil), abrasives (knife, needle or abrasive powders), colors, papers. Several techniques also have were applied as discussed in th epaaper.

Keywords


 
English Translation of References
Documents
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP001651.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP001932.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP002241.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP004181.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP004183.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP005371.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP005566.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP005571.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP005576.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP005579.
Ālbom-xāne-ye kāx-e Golestān (Photographic archive of Golestan Palace), registry number GP005905.
 
Books
Clark, Susie & Franziska, Frey. (2003). Care of photographs (1st ed.). Amsterdam: European Commission on Preservation and Access.
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Research projects
Noohi, Sahar & Asadian, Helen. (1397/2018). “Motāle’e va barresi-ye anvā’-e rotuš va mavād-de be kār-rafteh dar mahsulāt-e akkāsi-ye pāyeh šiše-ee-ye qarn-e nuzdahom-e milādi bā negāhi be āsār-e maxzan-e asnād-e tasviri-ye kāx-e Golestān” (A study and investigation of various types of retouching methods and materials used in photography products of 19th-century glass plate negatives by looking at the works in the visual documents repository of Golestan Palace). Pažuhešgāh-e Mirās-e Farhangi va Gardeš-gari. [Persian]
 
Articles
Noohi, Sahar & Asadian Helen. (2017). “Application of FTIR microscopy to identify some glass plates of Golestan Palace photo archive”. Iranian Conservation Science Journal (Ir Cons Sci J), 2017, 1(1), pp. 48-53.
 
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