Nice flower. For what it is worth, I subscribe to Guido Braem's view that we do not know which plant the name victoria-regina actually was intended to refer to. The correct name to use is chamberlainianum. The cross (chamberlainianum x liemianum) has been registered as Paph Salvatore Dali in 1991 by H. Doll.
Both chamberlainianum and victoria-regina were described in and advertisment in the Gardner's Chronicals back in 18??, being offered for sale at auction, at the SAME time by the SAME FIRM. They were descibed as DIFFERENT plants with different leaves and flowers. The description of chamberlainianum is recognizable as what we (of a certain number of years) have always thought of as chamberlainianum. The description of victoria-regina is clearly of a different plant and flower, and it is vague enough it could be any of several of the other cochlopetalums, but definitely NOT chamberlainianum. Therefore, I think Braem was right and Cribb was wrong. If you agree with Guido, then the name fo the hybrid is Salvatore Dali.
see Braem's comments elsewhere on this forum.
Thanks
Leo