- One set of the Phase I sample images was produced using a
special high-quality printer and these paper copies may
be examined in the NDLP office at the Library of
Congress. This electronic version presents selected
digital files as hyperlinked illustrations; Appendix A
provides access to the entire set of sample images. The
Phase I investigation also compiled an extensive set of
descriptive and technical literature from companies that
manufacture scanners and create special imaging software;
this body of literature is summarized in the appendixes
and may also be examined in the NDLP office.
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