http://www.worldofcoins.eu/forum/index.php/topic,21619.0.html
The question is, if we ask for a year line for each variant? Is it easy enough to see the difference of the distance from leaf to denticles to distinguish between the two, if you only have one coin in front of you? We have to think about the doubles offered by the type collectors in swaps. They'll probably just enter their coins as Type I, and I can't blame them for that.
CR issued, the year lines can come later if decided to go for two.