<i>Kare created several fonts for the system, all given names for world-class cities.</i><p>There's also a little more to this story, courtesy of Susan Kare herself at <a href="https://www.folklore.org/StoryView.py?story=World_Class_Cities.txt" rel="nofollow">https://www.folklore.org/StoryView.py?story=World_Class_Citi...</a><p>The fonts were named after commuter train stops in Philadelphia until Jobs decided they should be renamed after "world class cities".
Susan Kare sells signed prints of Clarus on her website:<p><a href="http://kareprints.com/dog-cow/" rel="nofollow">http://kareprints.com/dog-cow/</a>
Atari ST's TOS had it's own mascot, J.R. "Bob" Dobbs, in the high ASCII range of its system font: <a href="https://en.m.wikipedia.org/wiki/J._R._%22Bob%22_Dobbs" rel="nofollow">https://en.m.wikipedia.org/wiki/J._R._%22Bob%22_Dobbs</a>