John,
Thanks for following up on this. You can either send $30 via paypal to cees@klumper.demon.nl or you can send a check to our address in NY:
W 113 Pagoda SL Group
PO Box 91
New York NY 10159-0091
Please let me know if I can answer any other questions or help in any way.
Douglas Kim
New York, NY
280 SL #016220