Eye Witness No. 80: Water Highway Supplies the North: shot of barge from tugboat, of shore in distance. LS of shore, PAN to barge. Shot of side of barge, of propellor wash, of tugboat crew at work swabbing deck, of men mooring barge to dock, turning capstan. HAS of barges from top of tugboat wheelhouse, river and shore in background. Shots of men docking barges, tugboat, of deck hand, pilots inside and out of wheelhouse. BOATING SHOT of barge and tugboat against bushy shore, PAN to rest of river and camera boat. LS of barge "Vancouver, BC" tied near shore. Shot of tugboat moving away from dock, man in foreground waving to it. Shot of man with pipe waving past camera. LS of barges on lake. Shots of small freighter "Rodium Gilbert" being unloaded. MLS of freighter at dock, sidling to dock.