I no longer have any of these Bahawalpur 6 Annas; I offload the set as soon as I can. However, it appears small shifts in the colour of the vignette aren't too uncommon. Here are few examples from my rather thin Bahawalpur collection:


If you were selling, I'd say take whatever you can get for it. Otherwise, it's a nice example of one of the occasional minor slip-ups De La Rue made in printing the colonial bi-colours.