I have two "flippy organizers" (that's around 20 floppies each) full of these oddball floppies.
Picture at https://www.flickr.com/photos/131070638@N02/22020178558/in/dateposted/ They are 8", hard sectored, and the sectors are on the outer edge rather than the hub, and there is an odd cutout on one edge that goes inside the drive. I know I don't have a machine that uses these, so they are available for trade. J
