From the cabinet style the radio appears to be a 1939 model. I can't find that exact model in the 1939 Allied catalog but there are a couple farm sets with the same cabinet:
1939 Allied Catalog pages 162 & 163
Someone has a photo of what appears to be the same model on their flickr account:
https://www.flickr.com/photos/aa9uc/...bletop_radios/