147 Pg. 147, 5/7/1972, NB521 B17, Bone Lot 1972 13 [no page number], 5/7/1972, 1972-068-09, Trench X, Grave AD [no page number], 5/7/1972, 1972-068-10, Trench X, close-up of Grave AD Pg. 147, 5/7/1972, ... 5/7/1972