Old Mammy's Secret Code
- අවුරුදු: 1913
- රට: United States of America
- ප්රභේදය: Drama
- ශබ්දාගාර: Broncho Film Company
- මූල පදය: short film
- අධ්යක්ෂක: Charles Giblyn
- කාස්ට්: Louise Glaum, Charles Ray, Ann Little, Minnie Devereaux, Sherman Bainbridge, Edna Robinson
