You wouldn't happen to have The One #28 1991 (Rick Dangerous II complete new level (Amiga) & Midwinter II interactive preview (Atari ST)) ?
I made an extended adf way back before I got my KryoFlux, so for preservation it's useless and I don't know if the Midwinter II demo works on an ST (doubt it).
Unfortunately I don't have this disk anymore as I returned it to the owner.
http://amr.abime.net/issue_311_coverdisks