Unpublished Black History i2.nyt.com/images/2016/01/19/upshot/UBH-Prayer-March/UBH-Prayer-March-master768-v3.jpg The Prayer Pilgrimage for Freedom at the Lincoln Memorial in Washington on May 17, 1957. i1.nyt.com/images/2016/01/19/upshot/UBH-MALCOLM-X/UBH-MALCOLM-X-master768-v3.jpg The interior of Malcolm X's house in East Elmhurst, Queens after it was firebombed on Feb. 14, 1965. He was assassinated one week later. Revealing moments in black history, with unpublished photos from The New York Times’s archives. We’ll add images daily in February. http://www.nytimes.com/interactive/projects/cp/national/unpublished-black-history http://www.nytimes.com/interactive/projects/cp/national/unpublished-black-history/all