If you get stuck you might try athana.com. They have lots of hard/floppy disks, including some alignment media. I've used them to rebuild RK05 media.
A few years back I asked the owner how he stays in business. Two words: Federal Government. Marc On Wed, Apr 11, 2018 at 9:10 AM, Bill Degnan via cctalk < email@example.com> wrote: > On Wed, Apr 11, 2018 at 12:01 PM, Eric Smith via cctalk < > firstname.lastname@example.org> wrote: > > > I find myself in need of a 5.25-inch alignment disk. A few years ago > > someone mentioned a source for those, but I can't seem to find it. Is > there > > still a source, or does anyone have one they'd be willing to sell? > > > > I could use an 8-inch alignment disk also, but don't need that as > urgently. > > > > where are you located >