John H. Thompson
3 appearances across 3 restored issues — every one readable in full, free.
Argosy All-Story Weekly, February 12, 1927 — 1927 “When a Turkey's an Elephant” Read the full issue (168 pages) → 
Argosy All-Story Weekly, April 7, 1928 — 1928 “Below the Dead Line” · p.141 Read the full issue (160 pages) → 
Argosy All-Story Weekly, July 7, 1928 — 1928 “Ask Him Another” · p.259 Read the full issue (150 pages) → Appearances are extracted from each issue's own printed contents page; entries we can't read confidently are withheld rather than guessed.