Old photo stirs up a blizzard of mystery

From time to time I will be posting images of ephemera that I simply have no idea about. Hopefully we can discuss and solve them together.

This photo was from the collection of my grandmother, the late Helen Ingham. I believe the icy sign on the building says "GRAFTON." My best guess is that this photo is from the early 1940s. The location might be Utah, where she lived for a while, but that is truly just a guess.

Thoughts?