The footage in this film appears to be exclusively Libby's Bristol Bay operations. The cannery footage appears to be the Graveyard plant on the Kvichak River, a cannery where my father worked many years as a cannery tender skipper. I wish he were alive to see this, it's great footage. I belive the cannery tender at 4:24 may be the Beaver. The yellow color of the boat hulls made it easy to spot company boats on the water.