No, sorry,
I mean the entire stamp is faded, Lilac Rose is very much stronger.
These stamps do fade badly in my experience
I'll dig out some examples, stand by
The confusing thing is, there is an overprinted example of type A26
as "Rose Lilac"

I am not a specialist, so if any members can enlighten us
we all could be the wiser.
"Colour changelings, or ?

