Photo: "Tunnel Junction 7" August 12, 2014 View fullsize (Pitch dark room. Lit with a combination of LED panels and strobe. 1.5 minutes. ISO 200. f/13.) Tunnel Junction for launch silo No. 3 at the Beale 851-C Titan I Missile Base. ← Photo: "119"Photo: "Preserve Greystone!" →