As you have a PC, why not use BasiliskII build 142 to emulate some 68k Mac?
The emulator reads and writes Mac HD disks fine and can be used to make boot floppies with disk copy.
It may be a rather long shot for making just one disk, but BII may be useful for other issues too.
The emulator reads and writes Mac HD disks fine and can be used to make boot floppies with disk copy.
It may be a rather long shot for making just one disk, but BII may be useful for other issues too.