Interesting addition, Michael, I've never seen that one before. I was looking at the patterns, but if there's a difference between 8206 and 8207, the only thing I can imagine is that 8206 looks a bit more oval at the top (but that could just be the drawing).
Astrid
OT PS - I like my Suhajek as well, couldn't believe it when I found myself the only bidder at the time. Too bad we don't have this sort of thread for other good Czech pieces not being Skrdlovice/Beranek... but unless marked solid IDs are more difficult there.