[IGSMAIL-5800]: GPS image library

["Jim.Ray" <jim.ray @ noaa.gov>]

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IGS Electronic Mail      25 Jul 05:48:49 PDT 2008      Message Number 5800
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Author: Jim Ray

FYI, images of the various GPS block designs are
available for public use at the PNT.gov site:

  http://pnt.gov/public/images/