On 3/7/2023 8:30 PM, Dennis Boone via cctalk wrote:
> I’m working on a project, and I need to know the age of various tape > formats. For example when were 6250bpi 700’ 9-Track tapes or DC600A > cartridges introduced? Is there any good resource online that > documents this? Wikipedia is of some help, but the older you go, the > spottier it is. For QIC, qic.org has a some info. For DLT and LTO, the wikipedia pages are fairly useful.
What about the data cassettes used on things like Plato? Not at all like the
audio cassettes later used on home computers. bill
