‘”Out of School on May Day”—Call of N.Y. Children’s Conference’ by E.S., New York Pioneer from Young Comrade. Vol. 5 No. 3. May, 1928.
‘I.W.W. Celebrates May Day in Seattle, Portland and Lowell’ from Industrial Union Bulletin. Vol. 2 No. 12. May 16, 1908.
‘May Day, 1889-1924’ by Charles Rappoport from the Daily Worker. Vol. 2 No. 36. April 28, 1924.
‘The Haymarket Tradition Lives and Grows in Field of American Literature’ by Alan Calmer from the Daily Worker. Vol. 11 No. 102. April 28, 1934.
‘May First—The Traditional Day of Proletarian Political Action’ by Alexander Trachtenberg from the Communist. Vol. 9 No. 5. May, 1930.
‘The 1st of May in Italy’ by Amadeo Bordiga from International Press Correspondence. Vol. 2 No. 43. May 30, 1922.
‘May First and the Revolutionary Traditions of the Negro Masses’ by Cyril V. Briggs from the Daily Worker. Vol. 6 No. 357. April 29, 1930.
‘May Day in Germany: Politicians Try to ‘Knife’ the First of May Holiday’ by William Z. Foster from the Industrial Worker. Vol. 3 No. 11. June 8, 1911.
‘The Story of May Day’ by Robert Minor from The Liberator. Vol. 7 No. 5. May, 1924.
‘The Lessons of May Day: The Russian Proletariat and the Soviet Power’ by Leon Trotsky from International Press Correspondence. Vol. 2 No. 43. May 30, 1922.
‘The Cleveland May Day Demonstration’ by C.E. Ruthenberg from Revolutionary Age. Vol. 1 No. 30. May 10, 1919.
‘May Day Meetings in South in Spite of White Terror’ from the Daily Worker. Vol. 8 No. 109. May 6, 1931.
‘May Day and the Working Class’ by Eugene V. Debs from The Industrial Pioneer. Vol. 3 No. 1. May, 1925.
‘Address of Louis Lingg to the Court’ (1886) from The Famous Speeches of the Eight Chicago Anarchists, Edited and Published by Lucy Parsons. Chicago, 1910.
‘Hyde Park on May Day, Socialist at the Helm’ from Workmen’s Advocate (New Haven). Vol. 6 No. 20. May 17, 1890.
‘May Day Statement of the American Negro Labor Congress’ from The Daily Worker. Vol. 6 No. 47. May 1, 1929.
‘Petrograd: May Day, 1923’ by Claude McKay from The Liberator. Vol. 6 No. 8. August, 1923.
‘Haymarket Square, Chicago, May 4, 1886’ by Art Young from the New Masses. Vol. 31 No. 6. May 2, 1939.
‘May Day in Portland, Oregon’ by Tom J. Lewis from International Socialist Review. Vol. 11 No. 1. July, 1910.
‘The Workers’ Holiday, May First’ (1896) by V.I. Lenin, introduced by Alexander Trachtenberg from The Communist. Vol. 10 No. 5. May, 1931.
‘The Bloody First of May in Berlin’ by H. Kurella from International Press Correspondence. Vol. 9 No. 22. May 10, 1929.
Free Society (Chicago). Vol. 9 No. 23. June 8, 1902.
The A.F. of L. in 1931 by A. J. Muste. Published by the National, Executive Committee of the Conference fob Progressive Labor Action, New York. 1931.
‘May Day, 1916’ Speech by Karl Liebknecht from “The Future Belongs to the People” Speeches Made Since the Beginning of the War. The MacMillan Company, New York. 1918.
‘A Little May Day Experience’ by Arne Swabeck from The Daily Worker Saturday Supplement. Vol. 2 No. 58. May 24, 1924.
The Industrial Worker. Vol. 1 No. 9. September, 1906.
Indiana Socialist (Indianapolis). Vol. 7 No. 34. April 19, 1913.
‘The American Background of May Day’ by Verne Smith from The Communist. Vol. 10 No. 5. May, 1931.
‘An Open Letter to the Socialist Party of New York City’ by Hubert H. Harrison from The New Negro. May, 1920.
‘Battle Hymn: A New Tradition’ by Stanley Burnshaw from The New Masses. Vol. 19 No. 13. June 23, 1936.
‘May Day Picnic of Los Angeles I.W.W.’ by W. Ravenworth from Industrial Worker (Spokane). Vol. 3 No. 9. May 25, 1911.
Weekly People (S.L.P.). Vol. 18 No. 31. October 31, 1908.
‘Dressmaker’s Local 22’ by Jennie Silverman from The Woman Today. Vol. 1 No. 12. March, 1937.
‘Letter Yugo-Slav Communists’ by Christian Rakovsky from Truth (Duluth). Vol. 3 No. 3. January 21, 1921.
The Revolutionary Age. Vol. 2 No. 3. July 19, 1919.
The International Socialist Review. Vol. 14 No. 11. May, 1914.
‘In the Oil Fields’ from the International Socialist Review. Vol. 14 No. 11. May, 1914.
‘The Soviet Republic of Azerbaijan’ by Cheik-Zaman (Guitat) from International Press Correspondence. Vol. 2 No. 9. March 10, 1922.
‘Value and Labor’ by Karl Marx from Value, Price and Profit, translated by Eleanor Marx. Charles H. Kerr Publishers, Chicago. 1913.
Bars and Shadows: The Prison Poetry of Ralph Chaplin, Introduced by Scott Nearing. Leonard Press, New York City 1922.
‘Address of George Engel to Judge Gary’ (1886) from The Famous Speeches of the Eight Chicago Anarchists, Edited and Published by Lucy Parsons. Chicago, 1910.
Southern Worker. Vol. 1 No. 7. October 4, 1930.
‘The Prison Story of the Wobblies’ by Harrison George, Illustrated by Maurice Becker from Workers Monthly. Vol. 4 No. 5. March, 1925.
The Workers Monthly. Vol. 4 No. 4. February, 1925.
‘Five Years Of The Russian Revolution And The Prospects Of The World Revolution’ by V.I. Lenin from International Press Correspondence. Vol. 2 No. 102. November 24, 1922.
‘The Dance Front: News of the Workers’ Dance Leagues’ from New Theatre. Vol. 2. No. 2. February, 1935.
Young Spartacus. Vol. 4 No. 5. November, 1935.
American Socialist Monthly. Vol. 5 No. 1. March, 1936.
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