At this point, I'd like to revive my theory from a few years ago that the head ornament as worn by Queen Victoria in the engraving below could be a stylized match with Princess Marie Louise's mystery tiara and, now, the Princess Helena cigarette card.
--Previous Message-- : The shape of the tiara in the drawing and that : on the photo is alike. Princess Helena is : also wearing a necklace and earrings of : pearls in the drawing so it could very well : be the same tiara in both images. : : --Previous Message-- : : Don't agree. : : : :