Reply to note from Edward MendelsonSun, 12 Jan 2020 07:55:59 -0500 Edward, > Those procedures were documented in Robert's ZIP archive, and that > archive seems to be lost. Does anyone know what the procedures > were? The ZIP file is still available, here: http://holmgren.home.acedsl.com/sig_thes.zip -- Carl Distefano cld@xxxxxxxxxx