Windows TrueType fonts are used:

Times New Roman for house labels
Wingdings for sign glyphs
Astro-SemiBold for Planets and Aspect glyphs. 

This font, created by Kenneth Hirst, is available from the 
Magitech FTP site in the directory /pub/astrology/fonts in he file 6ttfont.zip. 

It's also available at Kenneth Hirst's Web site at 

http://ourworld.compuserve.com/homepages/kenneth_hirst/download.htm.

To install it on Windows, unzip this file, then go into the Windows Control Panel and select the Fonts icon. 
Click on the Add button and select the file "astro-se.ttf" that was in the zip archive, and the font will be 
installed on your system. 

If it's not installed, the planet and aspect glyphs will appear as letters. (Hack: If you can't
  get access to the Astro font, but still want all the other fonts to
  be included, one can set the value of the -YXf "use actual fonts"
  setting in astrolog.dat to 2 instead of 1, which will cause only the
  planet and aspect glyphs to be simulated by Astrolog.)


