I have two late model Progressives sitting in the basement. Both Drilled and tapped for a 11/16-24 taper crimp die.
Also CF Ness wrote a review of the Star Progressive which appeared in the May 1934 issue of Amerian Rifleman. In that article he mentioned the Star Universal which had just come out. As best as I can figure, Star produced both machines until about 1981, which is when the Progressive no longer appeared on their price list.
We haven't exactly tracked down the beginnings of the 11/16-24 Taper Crimp die, but Dave Wilson has a 1972 Gil Hebard catalog which offers both the post type and the 11/16-24 taper crimp dies. It's a pretty good bet that Star was drilling and tapping tool heads for the 11/16-24 by then.