Sobranies do or did have the Imperial Eagle on them, gold tip, black paper. I mean the modern ones, I used to smoke them. [expensive & strong/harsh].
The "peculiar" holder is still used in Europe, I think mainly continent though. It is like a little pipe, the cigarette goes in the "bowl" straight up, like a smokestack. There also was/is a "ring" cigarette holder, but I think that was used by women. One of my old ladiy friends used it.
I do not recall, did Alexandra smoke? I know for women, it was done only in private, amongst other ladies, at tea or such.
I have heard that even QV tried it [smoking] but didn't like it. She was trying to encourage British tobacco trade I think.
Cheers,
Robert