Poster printed in blue and black ink on white paper and contains four rows of images that transition from pictures of bombs at top to pictures of human figures at bottom. Each row contains seven repetitions of the same image, and the colors of each row from top down move from black, gray, light blue, to blue. Text above and below the graphic reads: "¬øLa Carrera Armamentista, / O La Raza Humana?" Smaller text in Spanish is printed below. A rectangle is printed at lower left for individuals to fill in their local contact with "El 12 de Junio / Marcha y / Concentracion" printed opposite. An address for the June 12 Rally Committee in New York and notice of signing for hearing impaired services are printed at bottom center.