On Sat, 17 Nov 2012, Chuck Guzis wrote:
After a little checking, it was the 1500--it was 1977
when I used one.
The attribute occupying a character space was indeed the godawful WY-50.
Wyse did sell a pile of those, didn't they?
I received a few sample disks with the disk format identified as "Wyse",
so they must have sold a few. A significant portion had "Morrow" content
on the disks.