Here are two pictures taken 2-22-34 at Leadville.
These may have been taken by Ed Haley. I know he had them in his personal collection and I also believe they are in the Pictorial Supplement. I'll look that up later when I have more time.
Until now I had really not grasped the significance and rarity of these pictures.
Three engines coupled together topping off their tanks at the standpipe in Leadville. I had thought this was a morning shot, but according to the 1934 calendar, this is a Thursday, and is actually an afternoon shot. These engines have arrived into Leadville with the Westbound freight. Given that the Westbound trains did no switching, they occasionally arrived into Leadville in the afternoon, sometimes around 3PM. By this time, the Leadville Hostlers have the engines, #74, #73, and #75, at the standpipe for water, and the Como Enginemen are already well on their way back to Como for a long weekend, carpooling over Trout Creek Pass.
So the standpipe was definitely there in the early thirties, and probably earlier.