To the west of Dickey, is Fremont Pass. About 20 years ago I purchased the enlarged print below from the Denver Public Library (the original is now available online). It shows the only known photo (unless more have surfaced in the last 20 years) of the engine house and enclosed turntable located at the summit (aka Climax). Click on the picture to enlarge.
It appears to be very similar in design to the ones located atop Boreas Pass and the Alpine Tunnel, except for it being constructed of wood as opposed to native stone. Records do exist stating that this structure burned down in 1907. But other than that, no other information.
If any more photos or information have come to light of which I have missed or forgot about, I would be interested in hearing from you.