An Artist's conception of a 550 Mw combined cycle plant. Combined cycle plants use gas turbines to drive generators, with hot gas turbine exhaust also used to generate steam in a fired or unfired steam boiler. This photo was released on 8/13/74. The photo is in good condition. Slight creasing on corners of the photo. The paper description is glued to the back of the photo and has a crease where its folded.
