There are some defective copies of MacDraw II 1.1v2 with a creation date of April 4, 1989. About 100 or so were shipped. If you type Command-Enter you will crash with an ID=12 error.
This information was provided by Claris Corporation on 16 March 1998, and incorporated into Apple Computer's Tech Info Library.
Apparently some debugging traces were unintentionally left in the code. If you have a debugger (like MacsBug) installed you will not crash but will end up in the debugger.