JPython: http://www.jpython.org/
Tkinter: http://www.python.org/topics/tkinter/
wxPython: http://alldunn.com/wxPython/
Swing: http://java.sun.com/products/jfc/
Java 1.2 for Linux: http://developer.java.sun.com/developer/earlyAccess/j2sdk122/
All listings referred to in this article are available by anonymous download in the file ftp://ftp.ssc.com/pub/lj/listings/issue73/3840.tgz.