Hi Miles,
I recommend that you search eBay under tube radios, 1930-1949 and 1950-1960, and search for Philco. You will likely see a radio similar to yours. Usually the model number is mentioned in the posting.
You may get an idea of what it is worth, too. That is often a dissappointment.
I think your radio is 1950's from the description, but the 1930-1949 gets most of the listings, and has many 1950's radios.
Best Regards,
Bill Grimm