Eric,
Ed Carlson sent out his latest catalog (revised Dec 7, 2004). His phone/FAX number is 602-863-1684.
He has two email addresses shown:[email protected] and [email protected]
Some have had trouble reaching him by email so perhaps one of the addresses does not work. You might try both.
His address is 814 East Marconi Avenue, Phoehix, AZ 85022

If you already know what you want, I would suggest calling him.

Good luck,
George