March on MLK Jr. National Day of Mourning ID: 76 | This file appears in: St. Benedict the Moor Church Police officers stand at the corner of Crawford Street and Centre Avenue near St. Benedict the Moor Catholic Church. | Creator: Charles H. Martin | Date: April 7, 1968 | Source: Charles H. Martin Photographs, University of Pittsburgh Archives | Rights: Used by permission. Download Original File CreatorCharles H. MartinSourceCharles H. Martin Photographs, University of Pittsburgh ArchivesDate April 7, 1968 RightsUsed by permission. "March on MLK Jr. National Day of Mourning" appears in: St. Benedict the Moor Church
