Front shot of three trucks, one tractor trailer pulling out past camera at Clinton Creek, Yukon. PANs of Clinton Creek housing. ELS of Cassiar Asbestos Mine and Mill in mountains of Northern British Columbia, wooded slopes in foreground. ELS of Cassiar Mine and Mill in fog. Several shots of aerial tramline, of buckets emptying into crusher. Several shots of asbestos dust being blown into stockpiles. (00/09/1969)