[Ron Ramirez]

Bret, where did you find those indicator lamps? The fronts of those look very similar to the original Philco jewel. The sides were not ribbed, and the plastic was shorter as the lamp was not enclosed within the plastic originally. But if these are the same diameter as the original hole, then they could be cut off and turned into a nearly perfect replacement for the originals.

And, yes, the pushbuttons are adjusted in the same manner as most other Philco set that uses pushbuttons - the upper and lower screw at far right (when viewing the chassis from the rear) correspond with the second pushbutton from the left (when viewed from the front). The 41-315's first pushbutton on the left is the off-on switch. I do not recall which screw is the antenna and which is the oscillator, but once you try to adjust one, that will make itself known.