Small diagram labeled 'Nordberg'.

Technical diagram showing an 8-foot silver object connected by a 5-foot dark cable to a ball or canister below, with silver components labeled

Hand-drawn diagram showing object movement sequence with arrows and circles

Hand-drawn diagram showing side view and top view of observed craft with annotations about movement and dimensions

Diagram showing numbered positions (1) through (5) with dotted line indicating object's flight path and maneuver

Designs for the Air Force competition for a high-altitude reconnaissance aircraft

The Lockheed CL-282

Project AQUATONE Personnel

"Trapeze" antiradar attachments to the U-2