The caption on the back of this photo is pictured below. My translation is “Betty Cottrell, Daughter of Mr. & Mrs. Samuel Cottrell of Calgary, Alberta, Canada. About 1913.
I was able to find a FindaGrave entry for Samuel James Cottrell who died in Calgary in 1938. This same Samuel had a daughter referred to as Mrs. D. Ross Price. I was able to look up D. Ross Price and determine that his wife’s name was Sarah Matilda “Betty” Price. I’ve found an Ancestry tree contributor who has the Cottrells and Prices in her tree and have sent that person a message to see if we have a match. The hunt is on!