Shugart floppy drives
From Driscollwiki
http://archiveteam.org/index.php?title=Rescuing_Floppy_Disks
http://www.retrotechnology.com/herbs_stuff/drive.html
http://www.softpres.org/glossary:KryoFlux
http://forum.kryoflux.com/viewtopic.php?f=4&t=56&hilit=shugart
http://forum.kryoflux.com/viewtopic.php?f=3&t=159&p=1166&hilit=shugart#p1166
