Merchants Of BloodG-Men Detective April 1937 https://pulpcovers.com/wp-content/uploads/2020/12/G-Men-Detective-April-1937-658x929.jpgvia info headinginfo contentvia
By Jerome/George Rozen (red monogram, lower left, seems to be the brothers unic common signature).Reply
By Jerome/George Rozen (red monogram, lower left, seems to be the brothers unic common signature).