Bank note for fifty-eight pesetas. Courtesy of Boston Public Library
Public domain scan of a telegram, telegraph correspondence, free to use, no copyright restrictions - Picryl description.
Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.
Announcing the convention in Boston on August 21-22, 1920. Courtesy of Boston Public Library
Public domain photograph of library building - Picryl description
Concerning contributions. Courtesy of Boston Public Library
Mentioning Fred H. Moore. Courtesy of Boston Public Library
Meeting schedule for October and November. Courtesy of Boston Public Library
Picryl description: Public domain historical photo of the address side of postcard.
Advertising Elizabeth Gurley Flynn's talk at mass-meeting on May 8. Courtesy of Boston Public Library