07-24-2014, 06:13 PM
The plate on the chassis would identify it as an export set, the cabinet may have been made locally or may have been made in Philadelphia. I don't think that the speaker is a Philco unit however, the normal 610 would have used a standard table model speaker that would have been of the 8'' pincushion style.
Regards
Arran
Regards
Arran