This is Spicy Mystery Stories for May 1938, cover artist unrecorded and no ISFDB entry. I found this version of the cover in this Pinterest gallery, and checked its dating on the Galactic Central index.
This is Spicy Mystery Stories for May 1938, cover artist unrecorded and no ISFDB entry. I found this version of the cover in this Pinterest gallery, and checked its dating on the Galactic Central index.