On Nov 15, 2017, at 11:44 AM, Fred Cisin via cctalk <cctalk@classiccmp.org> wrote:
> "400K" generally means Macintosh single sided, not DEC Rainbow, etc For once, the physical format disambiguates those two! The Rainbow disks are in flexible envelopes (and ~1.75” greater diameter). (Got many of each, couldn’t keep them straight otherwise ;-) )
