Letters of Bartolomeo Vanzetti
Letters written in 1921-24 in Charlestown State Prison
Letters written in 1925 in the Bridgewater Hospital for the Criminally Insane
Letters written in 1925-April 1927 in Charlestown State Prison
Letters written in April-June 1927 in Dedham Jail
Letters written in July-August 21, 1927 from Charlestown State Prison
Letters written August 21-22, 1927 from the Death House, Massachusetts State Prison
Letters of Nicola Sacco
Letters written in 1921-June 1927 in Dedham Jail
Letters written in July-August 18, 1927 in Charlestown State Prison
Source: The Letters of Sacco and Vanzetti, edited by Marion D. Frankfurter and Gardner Jackson (1928).