A Letter to Uncle Sam
- År: 1913
- Land: United States of America
- Sjanger: Drama
- Ettromsleilighet: General Film Company, Edison Studios
- Nøkkelord: library of congress
- Regissør: C.J. Williams
- Cast: Gertrude McCoy, Elsie MacLeod, Ida Williams, William Bechtel, Robert Brower, Richard Neill
