Gold Open Cast Site at Eckington photographs, with schedule and plan of camera positions Comprising 3 mounted cards of 23 colour photographs, before May 1970-19 March 1972, 7 black and white photographs, including one composite view, before May 1970, memorandum of negatives, prints and plan, 9 March 1971, and NCB OCE plan of camera positions Apr 1970-Mar 1972