SF Encyclopedia Picture Gallery
H J Campbell. The Plastic Peril (London: Hamilton, 1951) as by Roy Sheldon [Authentic Science Fiction Monthly series: pb/J Pollack]
From the collection of Morgan Wallace
H J Campbell. The Plastic Peril (London: Hamilton, 1951) as by Roy Sheldon [Authentic Science Fiction Monthly series: pb/J Pollack]
From the collection of Morgan Wallace