About; Abyss.Targa.SHK
       EarthView.SHK
       
       Both of these are ShrinkIt GS v1.1 archives of 256 Color graphics
       in the Targa graphic format.  Using a Mac they can be viewed with
       a number of graphic programs, such a Debabelizer or Graphics Converter
       or PhotoShop.  Using an Apple IIgs you should be able to view them,
       convert them and save them as SHR or GIF 256 color formats using the
       NEW SuperConvert v4.0 program.  You can buy that IIgs program from
       Seven Hills Software.