Yes all of those 3 rabbits have 'putty' or 'smut' (not smutty just smut) noses.
It used to be that in the South they were called Butterflies (the correct term) and in the North they were called 'Brokens' - technically a Broken is a mismarked butterfly. However this has got anymore confusing since the broken mini rex has been introduced, as I think all of the Lop Clubs have banned the broken colour standard so that people can't start showing their mismarked butterflies as brokens. So what was previously called a broken can't be anymore, because you can't get Brokens in lops, it has to be callled a mismarked butterfly.
I've probably just confused all of you but just incase you wanted a bit of history on the terminology there it is!!