Student Questioned Document Examiner, Questioned Document Division U.S. Army Criminal Investigation Laboratory, Ft Gillem, GA
(Received 30 May 1994; accepted 19 July 1994)
Provided with overwritten carbon paper images and one carbon copied document produced by the carbon paper, decipherment of the overwritten entries can be made. A technique using the Video Spectral Comparator with the Image Integration Comparator can reveal overwritten entries by storing and superimposing images of the carbon paper and carbon copied document.
Paper ID: JFS15361J