The Devil's Spectacles was written by Ramon J. Sender, and was translated from the Spanish by Gilbert Neiman.
Type-written.
This appears to be a partial draft, with type-written and hand-written edits. Pages numbered 4-6; 10-14; 16; 18; 24; 28; 30-32; 34; 37-38; 40; 42; 45-69; 72-120.