Old Mammy's Secret Code
- Jaro: 1913
- Lando: United States of America
- Ĝenro: Drama
- Studio: Broncho Film Company
- Ŝlosilvorto: short film
- Direktoro: Charles Giblyn
- Rolantaro: Louise Glaum, Charles Ray, Ann Little, Minnie Devereaux, Sherman Bainbridge, Edna Robinson
