I had a similar problem a year ago. I put a note on the forum and received some useful information that enabled me to assemble my forks. If you go back to page 6 of the forum and look up my letter dated Sat July 3rd 2004 you may get some help there, or at least get some contacts.
As I previously noted, the art and science of Webb forks is long forgotten and few people know about them !!!!
I regret that I have forgotten what I did and how I did it !!!
Regards Roger Hulett