Charles Recour
3 appearances across 3 restored issues — every one readable in full, free.
Amazing Stories, August 1948 — 1948 “HEATING WITH REFRIGERATION” (article) Read the full issue (161 pages) → 
Amazing Stories, July 1949 — 1949 “AND THE ROCKETS CAME” · p.78 Read the full issue (149 pages) → 
Amazing Stories, February 1952 — 1952 “THE MOON IS OURS” · p.150 Read the full issue (164 pages) → Appearances are extracted from each issue's own printed contents page; entries we can't read confidently are withheld rather than guessed.