Unveiling the Ambrotype: Characterization of Two 19th Century Photographs

This work used a multi-analytical approach to characterize two 19th century ambrotypes and was motivated by the lack of insight on these historical objects. Photographic imaging and optical microscopy (OM) were used to identify abrasions, cracks related to reticulation, tarnishing, and other aspects...

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Bibliographic Details
Main Author: Costa, Leonor (author)
Other Authors: Nunes, Margarida (author), Costa, Sónia (author), Trindade, Milne (author), Miguel, Catarina (author), Ferreira, Teresa (author)
Format: article
Language:eng
Published: 2019
Subjects:
Ambrotype
collodion
glass plate
19th-century photographs
degradation
VP-SEM/EDS
μ-FT-IR
μ-Raman
Online Access:http://hdl.handle.net/10174/25464
Country:Portugal
Oai:oai:dspace.uevora.pt:10174/25464

Internet

http://hdl.handle.net/10174/25464

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