Volume 39, Issue 1 (January 1994)

    Platen Information Revealed: A Technique for Locating Latent Text on Typewriter (or Printer) Platens

    (Received 12 April 1993; accepted 14 June 1993)

    CODEN: JFSOAD

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    Abstract

    The implementation of a technique, utilizing an arc lamp and filters, designed to reveal latent text impressions on typewriter and printer platens. This technique allows for the location and decipherment of text on platens which are undetectable utilizing conventional sources (for example, side light techniques, VSC-1, etc.).


    Author Information:

    Sperry, GR
    Forensic Document Analyst, U.S. Postal Forensic Laboratory, Memphis, TN


    Stock #: JFS13588J

    ISSN: 0022-1198

    DOI: 10.1520/JFS13588J

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    Author
    Title Platen Information Revealed: A Technique for Locating Latent Text on Typewriter (or Printer) Platens
    Symposium , 0000-00-00
    Committee E30