1" to 2.5" with the largest being the only litho in the group. Group begins with classic issued for the "Poor People's Campaign 1968." Second with raised fist reads "Stay In The Streets/Free The Panthers." Circa 1968. Third with fist reads "Black Hand Nation." The litho references the 1970 census and reads "Make Black Count/Get In The '70 Census." Next is 1968 Martin Luther King memorial button. Next with green raised fist and dollar sign reads "Newsday Guild." Next reads "New Yorkers United Against Racism & Anti-Semitism/If Not Now, When?" Bottom has blue dot as printed. Last was issued for "USA Visit 1990" and has rim text "Nelson Mandela/The Struggle Is My Life/End Apartheid/Sanctions Until Democracy." All are NM displaying Mint except as noted.