Over forty years have passed since the convictions of Sacco and Vanzetti. Their case was the American case of the century, one that became all things to all men. So divisive was it, that only now is it possible to see it in perspective. The accusations and counteraccusations fade, those who played their roles in it die, but the tragedy—however one may define it—remains.

SOURCES AND
ACKNOWLEDGMENTS

In spite of the great amount of material that may be found in print about the Sacco-Vanzetti case, important new information came to light during the writing of Tragedy in Dedham, much of it from the following persons. While many of them hold opposing views, I am grateful to them all for giving me of their knowledge and time:

Ben Bagdikian, Dr. William C. Boyd, Alfonsina Brini, Beltrando Brini, Paul J. Burns, Frank W. Buxton, Albert L. Carpenter, John Conrad, Anthony W. DiCecca, Barbara B. Dolliver, John Dos Passos, Michael J. Dray, Max Eastman, Herbert B. Ehrmann, Aldino Felicani, Michael C. Flaherty, Frank S. Giles, the late James M. Graham, Alden Hoag, John Hurd, Frank J. Jury, Suzanne La Follette, Isaac Don Levine, the Reverend Donald G. Lothrop, Eugene Lyons, Charles A. McCarthy, Robert A. McLean, Robert H. Montgomery, Mary DeP. Murray, Shelley A. Neal, Willis A. Neal, Tom O’Connor, James Rorty, Joseph Sammarco, Charles E. Sands, the late Dr. Warren Stearns, Michael E. Stewart, the Reverend Hillyer H. Stratton, Upton Sinclair, Jac Weller, Otto Zausmer.

For permission to quote passages from their writings about the case I am indebted to Dr. Ralph Colp, Jr., Max Eastman, Eugene Lyons, Robert H. Montgomery, and Upton Sinclair. Permission to quote from the manuscript of John F. Dever was granted by his executor; permission to quote from two letters in The Letters of Sacco and Vanzetti was granted by the publisher, The Viking Press, Inc.

I wish also to acknowledge the help of the Braintree Public Library, the Boston Public Library, the libraries of the Boston Globe and the Providence Journal, the Boston Athenaeum, the Dartmouth College Library, and the Harvard Law School Library.

Among the many sources I consulted, the following were the most pertinent:

Colp, Ralph, Jr. “Sacco’s Struggle for Sanity.” The Nation, Vol. 187, No. 4 (August 16, 1958).

——. “Bitter Christmas: A Biographical Inquiry into the Life of Bartolomeo Vanzetti.” The Nation, Vol. 187, No. 22 (December 27, 1958).

Dr. Colp consulted the files of the Massachusetts Department of Mental Health in writing these accounts of the periods when Sacco and Vanzetti were confined in mental institutions.