A postcard with a photograph of Shoshone Falls Power Plant located in Glenwood Canyon near the Hanging Lake tunnels. The power plant is still in operation; the best view is from I-70 westbound. Alda wrote a message to her mother while visiting in Glenwood Springs on the back postmarked August 24, 1915: " Dear mother, got here about 1:30. We tried to get you from Eagle but the --- was out. Mrs. Collins isn't here yet. I met Helen Shyrack on the street....