C. C. Waddell
5 appearances across 5 restored issues — every one readable in full, free.
Argosy All-Story Weekly — 1923 “There Was...” (serial) Read the full issue (180 pages) → 
Argosy All-Story Weekly, November 12, 1927 — 1927 “Somewhere in Nevada” (serial) · p.481 Read the full issue (168 pages) → 
Argosy All-Story Weekly, April 7, 1928 — 1928 “Damming Hairpin Canon” (serial) · p.1 Read the full issue (160 pages) → 
Argosy All-Story Weekly, April 14, 1928 — 1928 “Damning Hairpin Canon” (serial) · p.199 Read the full issue (152 pages) → 
Argosy All-Story Weekly, April 28, 1928 — 1928 “Damning Hairpin Canon” (serial) · p.532 Read the full issue (148 pages) → Appearances are extracted from each issue's own printed contents page; entries we can't read confidently are withheld rather than guessed.