Quote:
Originally Posted by Frozen in Time
Shelly, what exactly did you ask the forensic lab? I'm not a chemist but I believe there are already several non-invasive tests that could provide a quantitative profile of the elemental composition of surfaces such as paper, leather etc. as well as media such as ink. If any of those percentages in a given profile changed with age (say > 50 years), then some standards could be established.
Not really sure what the final forensic method would be nor what it would cost but what I am suggesting is that I am confident such technology could be developed. With regards to the eventual cost, I am assuming that it would only take one company with such technology to provide a standard for testing the authenticity of the type of autographs we have been discussing. I believe the demand would be high as well as the cost but perhaps not prohibitive.
Again, the main point of my speculation is that a forensically-based approach is the only foolproof way, in many cases, to rule out forgeries.
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I would have to agree with you, there has to be certain methods to get a answer at 'low' costs.