The Socialist Party of New York is the name of two distinct, but historically related state affiliates of the American socialist movement located in New York state. Emerging from a July 1899 split in
Socialists elected in New York City, 1917. Standing (L-R): Abraham Beckerman, Barnet Wolff, Alexander Braunstein, Algernon Lee, Baruch Charney Vladeck, Adolph Held, and Maurice Calman. Seated: August Claessens, William Feigenbaum, Elmer Rosenberg, Louis Waldman, Joseph Whitehorn, Jacob Panken, Abraham Shiplacoff, William Karlin, Samuel Orr, Charles B. Garfinkel, Benjamin Gitlow, and Joseph A. Weil.