RGS Telluride Engine House

Looking for the disposition of the Telluride Engine House. The excellent ten-part series "Rio Grande Southern Story" dosn't mention what happened to it - at least not in Volume 2 (which covers Telluride and Pandora) I have. Josie Crum's "Rio Grande Southern" mentions that it burned down in "the 1920's," but is no more specific than that. She goes on to say that the Telluride switch job was annulled in 1923 and the locos from the regular trains did all the switching at Telluride and Pandora after that. Could the burning of the Telluride engine house have had something to do with that? Ferrel's "Silver San Juan" says that Victor Miller, in his negotiations with railroad labor, had to pay a hoster for the Telluride Engine House - a piece of information that would disagree with Crum's account of the engine house burning in the 1920's. Pictures from the 1940's do not show the engine house.

Anyone know when the Telluride Engine House passed into history and the circumstances of its demise?