Parts are readily available, except chassis parts, including the tuning caps, etc. Original replacement knobs would be a serious problem, although you might be satisfied with modern, vintage-looking generics.
Are all the tubes present? A set of used tubes can be slightly costly.
Doug
:I have just located the subject radio and wonder about the restored value and parts availability. One of the knobs is missing, the cabinet is in fair, but restorable shape.