System X3 font (Monotype Imaging library) is available in OpenType, TrueType, PostScript (Type1) formats for PC and Mac.
You can buy and download the font online. Click on the font picture to see more detailed font sample.
System X3 Regular - Fonts.com
Download System X3 Regular, provided on Fonts.com from Monotype Imaging. System X3 Regular is available in PostScript, TrueType for Macintosh, Windows. .
http://www.fonts.com/findfonts/detail.htm?productid=164038
