Eye Witness No. 80: Water Highway Supplies the North: shipboard shots of huge winch turning, barge in the distance in one shot, of operator stopping winch. Shot of man operating pneumatic drill in the wilderness. Shot of men tying barge to dock at Gunnar, Saskatchewan, dock. Shot of large lake from tugboat. Shots of large trailer truck turning onto gravel road, passing close to camera. CU of gravel road, wheel moving into frame. FOLLOW SHOT of trailer truck moving away. Shots of trailer truck moving down road. HA PAN of lake, small islands far below, fir trees in immediate foreground. TRAVELLING SHOT of gravel road through windshield of truck. Shot of fork-lift carrying load to barge moored to dock. Shots of ramshackle buildings, dock area where a fork-lift is loading barge in Gunnar. BOATING LS and MS of Port Radium. BOATING SHOTs of Great Bear Lake, of shore.