Astounding Science-Fiction 1938-10 v22n02
Astounding Stories
Astounding Science-Fiction 1938-07 v21n05
Astounding Science-Fiction 1938-06 v21n04
Astounding Stories of Super-Science 1930-12 v04n03
Astounding Stories of Super-Science 1930-11 v04n02
Astounding Stories of Super-Science 1930-10 v04n01
Astounding Stories of Super-Science 1930-09 v03n03
Astounding Stories of Super-Science 1930-08 v03n02
Astounding Stories of Super-Science 1930-07 v03n01
Astounding Stories of Super-Science 1930-06 v02n03
Astounding Stories of Super-Science 1930-05 v02n02
Astounding Stories of Super-Science 1930-03 v01n03
Astounding Stories of Super-Science 1930-02 v01n02
Astounding Stories of Super-Science 1930-01 v01n01
Amazing Stories 1934-06 v09n02
Amazing Stories
Amazing Stories 1934-05 v09n01
Amazing Stories 1934-04
Amazing Stories 1932-10
Amazing Stories 1932-09
Amazing Stories 1932-04