> An image is also available on AALT, see > http://aalt.law.uh.edu/AALT4/ChP/C1no68/IMG_0221.htm > > ------------------------------- > To unsubscribe from the list, please send an email to [email protected] with the word 'unsubscribe' without the quotes in the subject and the body of the message > Thanks for that Jan, that image is much clearer. Cheers Colin