A study into the ageing and dating of blue ball tip inks on paper using in situ visible spectroscopy with chemometrics
This paper presents a study into the potential of visible spectroscopy with chemometrics as an approach to dating blue ball tip inks on paper documents. Analysis of six inks left under various conditions found that the majority of those kept in the dark could still be matched to the source pen after...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
R S C Publications
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/73827 |