Philco sets didn't have magic eye tubes for patent reasons, but they did have tuning indicators of other sorts.  This set uses the "Shadowgraph" type of indicator described in the relatives section of this site.

  After finally finding a home with a suitable cellar, I attacked this set with intentions of selling it, but it has a charm to it that made me change my mind

Back together and working nicely.  I ended up giving it to a friend as a house warming gift.

Below, a close-up of the dial showing the shadowgraph lluminated.