Site focused on PCT resources and CSG archives. CSGnet, the email list originated in 1992, can be downloaded from here and read in its entirety. Threads on various subjects, created in the early 1990s, called by some “The Best of CSGnet” are featured as pdf files, ensuring that formatting and ASCII figures are properly displayed.
The email list was shut down in December 2020, but discussion continues on the IAPCT Discourse forum. CSGnet email since 1992 is all included in Discourse. Earlier CSGnet posts from 1990, 1991, and the first part of 1992 are in this archive.