Includes Portuguese translations of the following: letter dated Aug. 18, 1927, from the Charlestown State Prison by Sacco ("My dear son and companion"); two letters dated Aug. 21, 1927, from the Death House of the Massachussets State Prison, one signed by Sacco and Vanzetti ("Dear Friends and Comrades of the Sacco-Vanzetti Defense Committee"), the other signed by Vanzetti ("My dear Dante").