Two (2) World War II Tennessee Valley Authority (TVA) propaganda posters. 1st item: Poster titled, "Out of water power comes air power", depicting planes flying over a map showing rivers and dams, including the Tennessee, Ohio, and Mississippi rivers and dams. Unframed. 40" H x 28" W. 2nd item: Poster depicting a plane flying over a dam with water flowing through, black background. Orange text across the center reads, "Out of Water Power. Comes Air Power" and in white text across the bottom, "This is a TVA War Job". Unframed. 40" H x 28.5" W. Provenance: Private Johnson City, Tennessee collection. CONDITION: 1st item: Good condition, separation noted along fold lines, largest 1". Foxing, toning on back. 2nd item: Very good condition. Some separation noted along fold lines, largest 1". Foxing, toning on back. Rolling for shipment is not recommended.