unit 4 artifacts Photo: FBI Wanted flyer for civil rights activist Robert F. Williams. FBI; public domain. Photo: Dr. Martin Luther King Jr.’s mugshot from his arrest during the Montgomery bus boycott. Montgomery County Sheriff’s Department, Alabama, 1956. (PRNewsFoto/Eastern State Penitentiary) Mugshot of Martin Luther King Jr following his 1963 arrest in Birmingham. Credit: Birmingham AL police dept. Public Domain. Photo: John Lewis mugshot Jackson MS, 1961. Credit: Jackson, MS Police Dept. Public Domain. John Lewis mugshots, Nashville, TN 1961 and 1962. Nashville Politce Dept. Public Domain.