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John Anderson
Posted on Wednesday, July 20, 2005 - 12:00 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

I had an expert in fingerprint examination use a laser to detect a latent ink document. He used a 5 Watt Argon laser. He found the latent image in the UV and Blue/ green wave-length. I was looking for someone to relicate his experiemnt but havent found anybody. The Ink experts dont use argon lasers and the crime labs are too busy.
Can someone recommend some one?John

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