By Harold Blumenfeld. Also known as "Sacco And Vanzetti: Their Life In Pictures," it's a Scholastic publication from 1972.
The slim paperback is a bit down at heel: edgewear and a couple of cover creases; an ink blotch on the front cover; a small water stain on the flyleaf. But the pages are snug, comparatively mild toning for a book its age.