Celebrations - Parades - Municipal Events - Communist Demonstration. Communist Demonstration: Three views of the line of march turning eastward at Broadway and East 17th Street. Views 1 and 2 show an educational unit while No. 3, a medical group. Note the cooperation of the New York Police Department. May 1, 1937. P. L. Sperr.

Celebrations - Parades - Municipal Events - Communist Demonstration. Communist Demonstration: Three views of the line of march turning eastward at Broadway and East 17th Street. Views 1 and 2 show an educational unit while No. 3, a medical group. Note the cooperation of the New York Police Department. May 1, 1937. P. L. Sperr.

Celebrations - Parades - Municipal Events - Communist Demonstration. Communist Demonstration: Three views of the line of march turning eastward at Broadway and East 17th Street. Views 1 and 2 show an educational unit while No. 3, a medical group. Note the cooperation of the New York Police Department. May 1, 1937. P. L. Sperr.