[Jamie]

That cutout for the speaker looks a lot like some Zenith cabinets I've seen. They used the same design, with the slots around the hole and the drilled holes between the slots. I searched for photos of small Zeniths, thinking someone might have put a Philco chassis in a Zenith cabinet, but came up empty. I agree with others, it is a homemade cabinet. Someone did a nice job though, it even looks like the covered it with veneer.