Original vintage food packaging trade magazine ad for BLUE LAKE PRODUCERS COOPERATIVE of Salem, OR. Modern Equipment and careful Inspection Make Blue Lake Producers' Canned Beans Among America's Finest Vegetables. Pictured is the old plant after the fire of December, 1944. Blue Lake featured brands are Jack and the Beanstalk, Oregon's Finest, Blue Spot, Red Spot, Green Spot, Grand Island, Orchard Gold Mt. Jefferson, and Marion. Old 1946 food industry canning and processing advertisement.