8 inch floppies

[Fred Cisin]

On Fri, 13 Dec 2019, Chuck Guzis via cctalk wrote:
> MDS was my guess also.   The MDS boxes ran the standard CP/M distro from
> DRI--no customization needed. (The same was true for MP/M--a second
> console was provided via the current-loop interface).
>
> At any rate, it all fits.   I wouldn't be surprised if all the floppies
> were SS FM ones.

The 2 sided ones could be a different system, or the user added a drive 
that could use them (or modified a drive - they look like they were used 
in hardware development), or he had a hole punch (a glimpse of one of 
those outisde of its sleeve would confirm)