11 [no page number], 30/7/1971, 1971-048-22, Trench V. Paving slab with water channel, as found [no page number], 30/7/1971, 1971-048-23, Trench V. Paving slab with water channel, as found Pg. 11, Trench ... 30/7/1971, 2/8/1970
