Colorado - Big Thompson project State industrial commission orders workers back on job. News Mr 18, 1939 p.8 Tunnel thru Green Mountain over three- fourths complete. Post Ap 23, 1939 p.1? Bids are high on diversion tunnel job. State studies reservoir zone ?'tyg p^l Tunnel bids set for opening today Je ?,^39 p.3 News opening today. News Je 7,1139 p.fi 1939