The Z1 is not a TV special. Only Z3 and Z4 quarter razors were TV specials in that year. The Z1 comes in this case (with the diagonal super speed marking): There were, for whatever reason, no Z2 razors made. The cardboard super speed box your razor came with (though incorrect for your razor) is a rarity in it's own right, as not many survive. Sorry to burst any bubbles. It's still a great score.
No bubble burst, just education on an endlessly fascinating topic, (to me)... so thank you for the information.
