Finally attacking the pile of dusty (and unlabeled) CD-R. One turned out to be just under a decade old -- Debian 2.0 installer disc (single disc!) with Linux 2.0.32 (iirc) kernel. I also found some Debian 2.1 discs. At least I know the 0.99 kernel slackware floppies are long gone -- no temptation to install -them- somewhere.