Cigars of the Pharaoh
This may be common knowledge to everyone but myself, but I have never seen it mentioned in any of the fan websites or even books about Tintin. In such books it should come under the sections titled "Continuity". Have you noticed that as late as "Flight 714", Rastapopoulos is still smoking the "Cigars of the Pharaoh"? They have the mark of Kih-Oskh on them. Have a closer look:
