Mail Call – Snowsheds

Today’s old photo is of the snowsheds over the line, as shot from what appears to be the fireman’s cab window. The lower part of the line receives unbelievable amounts of snow, and where it ran along the steep banks of the Copper River, avalanches were a frequent occurrence. This is the only photo I’ve ever seen of what I believe to be four snowsheds along the Abercrombie Rapids section of the Copper River, just to the north of Miles Glacier bridge.

But there’s the nagging question of which locomotive is it?

That box with the tube sticking up visible at the bottom part of the frame is unmistakably a slide valve on top of a piston, which means this is an early locomotive. Of the CRNW fleet, slide valves limits it to the 0-4-0Ts, 20-22 (23 appears to have piston valves, or perhaps acquired them later in life), 50 (and likely 51 if it existed), and 100-102.

The bevel below the slide valve box into the main cylinder removes the 20s, 50, and the 0-4-0Ts from consideration. So it’s probably one of the 100s, but then there’s the two foot ledges you can see in the picture. That doesn’t fit any of them that I’ve seen pictures of, so perhaps we can’t really tell which engine this is. Thoughts?

Looking south from the cab towards four snowsheds in the lower parts of the Copper River canyon, likely between Abercrombie Rapids and the Miles Glacier Bridge

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