One must observe the special significance of these numbers, not only conjoined, but separate. For 6, Vau, is the Bull; and 50, Nun, the Scorpion. But 6 is also the number of the Sun, our Star. The N of Nu is therefore the Dragon -- "Infinite Space" -- and V is "the Infinite Stars" thereof. The ITH is the honorific termination representing Her fulfilment of Creative Force. "I" being the Inmost Force, and "Th" its Extension.
The Dragon in current symbolism refers to the North or Hollow of Heaven; thus to the Womb of Space, which is the container and breeder of all that exists.
Liber Aleph should be consulted for further information as to the magical import of Scorpio and Taurus.