Methods of Associating Typewriter Ribbons and Correcting Tapes with a Questioned Text

    Volume 34, Issue 5 (September 1989)

    ISSN: 0022-1198

    CODEN: JFSOAD

    Page Count: 13


    Gerhart, FJ
    Special agent document examiner, FBI Laboratory, Washington, DC

    (Received 6 October 1988; accepted 1 November 1988)

    Abstract

    Various methods of associating fabric and film typewriter ribbons and correction systems with a questioned typewritten text are reviewed. Identifying characteristics produced by inexpensive typewriters using thermal transfer ribbons are also described.


    Paper ID: JFS12752J

    DOI: 10.1520/JFS12752J

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    Author
    Title Methods of Associating Typewriter Ribbons and Correcting Tapes with a Questioned Text
    Symposium , 0000-00-00
    Committee E30