An open letter to the membership of the I.W.W.
Publisher: I.W.W.
Published: 1920
Place of publication: [Chicago
Language: eng
Subjects: Industrial Workers of the World.; Communism -- United States.; Civil rights -- United States.
Notes: Caption title.

Includes 1 leaf, headed "Release all class war prisoners" with space for "contributions for the defense fund" intended to be completed in manuscript.