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The Emerald, Vol. 1, No. 1, July 15, 1911

The Sigma Pi Emerald, Vol. 2, No. 1, October 1, 1914

The Sigma Pi Emerald, Vol. 2, No. 2, January 1915

The Sigma Pi Emerald, Vol. 2, No. 3, May 1915

The Sigma Pi Emerald, Vol. 3, No. 1, January 1916

The Sigma Pi Emerald, Vol. 4, No. 2, July 1917

The Sigma Pi Emerald, Vol. 4, No. 3, October 1917

The Sigma Pi Emerald, Vol. 4, No. 4, January 1918

The Sigma Pi Emerald, Vol. 5, No. 1, April 1918

The Sigma Pi Emerald, Vol. 5, No. 2, July 1918

The Sigma Pi Emerald, Vol. 5, No. 3, October 1918

The Sigma Pi Emerald, Vol. 5, No. 4, January 1919

The Sigma Pi Emerald, Vol. 6, No. 1, April 1919

The Sigma Pi Emerald, Vol. 6, No. 2, July 1919

The Sigma Pi Emerald, Vol. 6, No. 3, October 1919

The Sigma Pi Emerald, Vol. 6, No. 4, January 1920

The Emerald of Sigma Pi, Vol. 7, No. 1, April 1920

The Emerald of Sigma Pi, Vol. 7, No. 1-A, May 1920

The Emerald of Sigma Pi, Vol. 7, No. 2, July 1920

The Emerald of Sigma Pi, Vol. 7, No. 3, October 1920

The Emerald of Sigma Pi, Vol. 7, No. 4, January 1921

The Emerald of Sigma Pi, Vol. 8, No. 1, April 1921

The Emerald of Sigma Pi, Vol. 8, No. 2, July 1921

The Emerald of Sigma Pi, Vol. 8, No. 3, October 1921

The Emerald of Sigma Pi, Vol. 8, No. 4, January 1922

The Emerald of Sigma Pi, Vol. 9, No. 1, April 1922

The Emerald of Sigma Pi, Vol. 9, No. 2, July 1922

The Emerald of Sigma Pi, Vol. 9, No. 3, October 1922

The Emerald of Sigma Pi, Vol. 9, No. 4, January 1923

The Emerald of Sigma Pi, Vol. 10, No. 1, April 1923

The Emerald of Sigma Pi, Vol. 10, No. 2, July 1923

The Emerald of Sigma Pi, Vol. 10, No. 3, November 1923

The Emerald of Sigma Pi, Vol. 10, No. 4, January 1924

The Emerald of Sigma Pi, Vol. 11, No. 1, April 1924

The Emerald of Sigma Pi, Vol. 11, No. 2, July 1924

The Emerald of Sigma Pi, Vol. 11, No. 3, November 1924

The Emerald of Sigma Pi, Vol. 11, No. 4, January 1925

The Emerald of Sigma Pi, Vol. 12, No. 1, April 1925

The Emerald of Sigma Pi, Vol. 12, No. 2, July 1925

The Emerald of Sigma Pi, Vol. 12, No. 3, November 1925

The Emerald of Sigma Pi, Vol. 12, No. 4, January 1926

The Emerald of Sigma Pi, Vol. 13, No. 1, April 1926

The Emerald of Sigma Pi, Vol. 13, No. 2, July 1926

The Emerald of Sigma Pi, Vol. 13, No. 3, November 1926

The Emerald of Sigma Pi, Vol. 13, No. 4, January 1927

The Emerald of Sigma Pi, Vol. 14, No. 1, April 1927

The Emerald of Sigma Pi, Vol. 14, No. 2, July 1927

The Emerald of Sigma Pi, Vol. 14, No. 3, November 1927

The Emerald of Sigma Pi, Vol. 14, No. 4, January 1928

The Emerald of Sigma Pi, Vol. 15, No. 1, April 1928