Do not think they are the same mfr but GE made this one in 1931 !! Will keep looking !!

https://search.yahoo.com/yhs/search;_ylt=A0LEV75a2FpZNHcA6AknnIlQ;_ylc=X1MDMTM1MTE5NTY4NwRfcgMyBGZyA3locy1tb3ppbGxhLTAwMwRncHJpZANoTEwzMUk1S1E1T2FWZWE2ZWc0Z2xBBG5fcnNsdAMwBG5fc3VnZwMxMARvcmlnaW4Dc2VhcmNoLnlhaG9vLmNvbQRwb3MDMQRwcXN0cgMgZ3JhbmRmYXRoZXIgY2xvY2svcmFkaW8EcHFzdHJsAzI0BHFzdHJsAzQ2BHF1ZXJ5A2FudGlxdWUlMjBwaGlsY28lMjBncmFuZGZhdGhlciUyMGNsb2NrJTIwcmFkaW8EdF9zdG1wAzE0OTkxMjU5MTEEdXNlX2Nhc2UD?p=antique+philco+grandfather+clock+radio&fr2=sa-gp-search&hspart=mozilla&hsimp=yhs-003

Evidently these are pretty common as most mfrs of the era had at least one Grandfather clock/radio !! But yours is the first one I have seen !! Look on the clock works and see if there is a name on it !! That will help !! Then you can go to the NAWCC for info !! That is the “National Association of Watch and Clock Collectors” They can help you but they do not deal in monetary values,,so don`t ask !!

no luck

nothing there

here is the works

Go to the NAWCC website and post the pics !! See if they recognize the clock works !!
They are really good and know the clocks well !! I doubt its a very expensive clock but its unusual !! Post what they say here !! I am curious about it !!