Old Mammy's Secret Code
- Ár: 1913
- Land: United States of America
- Genre: Drama
- Stúdíó: Broncho Film Company
- Lykilorð: short film
- Leikstjóri: Charles Giblyn
- Leikarar: Louise Glaum, Charles Ray, Ann Little, Minnie Devereaux, Sherman Bainbridge, Edna Robinson
