New York: CommunisTcadre (Marxist), 1977. 62, p., 8.5x11 inch sheets stapled at left, front cover loose but present. Essentially an accessibly cheap re-do of Canfield & Weberman's C_oup d'etat I_n A_merica [note tip-off capitals; the overlay is translucent paperstock here, was clear acetate in the published hardcover book].
CommunisTcadre (Marxist) was perhaps best known for their posters alleging that John Lennon's killing was a political assassination. (That's not a typo; the group's conjoined name with a capital T was a trademark.).