1965 Press Photo Mohole Boss Gordon Lill with a Model of his Earth Probing Rig

Deep thinker. Mohole boss Gordon Lill with a model of his earth probing rig. Getting under the Earth's Skin. Science hopes to Unlock Treasure Chest of Secrets by Sinking Drill Pipe Six Miles Deep in Unique Project Mohole

Photo is dated 1965.

Photo measures 7 x 9.25 inches.

Photo back: