It's nice to see that the owner chose to leave the original type finish on the dial escutcheon rather than polishing it which would be incorrect. It's also very uncommon to see one of these with the push button caps since almost all of them were lost decades ago. Your work combined with those little details makes it one of the better examples of this radio I have seen any time recently.
I expect that Detrola might have paid a little more than their usual $1 limit for table model cabinets when they bought these from the cabinet manufacturer. Maybe as much as $1.50...........

I've not seen any which you could positively identify the cabinet manufacturer but there are enough subtle variants in them that they were likely not all made by one vendor.