Here's what you get:
These are pdf files for viewing in an Acrobat Reader. You can print them yourself or use a local print shop (PDQ, etc.). You could also find an online printing service. I have used BigPosters.com, but I'm not sure if they are set up for individual orders. If you have a particularly good or bad experience with an online printer, please let me know.
If your print shop complains about printing a copyrighted image, show them the permission statement at the bottom of the chart.
2007 edition
Some other sites I've put together:
© 1998-2008 Joseph B. Casey