There are more pictures of this style of radio on the second page of Crosley radios at radio attic. They are marked as E15CE, E15BE and other E15 models. Judging from that, the model may just be E15CE. That can be looked up in resources on this site.
Doug
Blaine, 15-20E is the chassis Number. Models as stated by Doug and more are covered by this chassis. Key to help is what's the color of your set. Sams 201-3, 1953 has a list x-ref to cabinet. These are kinda expensive types, why I don't know. But at one time strong demand from buyers in Japan.
Bill
Yes I did find that. Thank you ever so much
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:Doug