Punch cards by IBM
Audiotape by BASF, Sony and others
8 inch floppies by BASF
5,25 inch floppies by all the brands mentioned above
3,5 inch floppies by all the brand mentioned above
Iomega-ZIP 100MB and 250 MB
Iomega 750MB drives (name I have forgotten)
Tape drives of most kinds ... from 100MB to 2 GB, and I have them still, the drives and the tapes, and drivers on floppies and USB-drives. I've tried a Iomega back up tape drive 2 months agp, on an Win7 system, in compatible mode. The drivers found the drive and copied the contents correctly ... Now I have all my back ups (from 1982 to last week on DVD-RW ... many of them and on a NAS containing 40GB in RAID5.
LoL, I could still read my thesis written in WordPerfect from 1988 (first version) and 1989 (final version) and the papers written in WordStar 1983 and 1984. that is more than 30 years ago ...