CMC7 font v2 created by Harold Lohner, 1998, and placed into the public domain by him. A recreation of an early magnetic ink font, designers unknown. HLohner@aol.com
For all Mac-User: Mac OS X also supports Windows TrueType-Fonts (TTF). These also can be used without problems on Mac OS X. You find instructions for installing the fonts on Windows and Mac OS X here.