Call to Arms: Communist Ephemerao of Madrid During the Spanish Civil War

Title: XX. Aniversario del Ejército Rojo
Title translation: 20th Anniversary of the Red Army
Author/Publisher Group: Partido Comunista de España (Sector Oeste)
Place of Publication: Madrid
Publication Date: c. 1937
Label/Document Translation:

"The Red Army is the Army of Peace. Long Live the Soviet Union!"