Of all the pictures that I have of Dad with horses, this is one of three that I have of my mother with a horse. I do not know when the picture was taken, but looking at the background, I am assuming that it was prior to the migration from Nebraska to Colorado so it would be pre - 1944 and before I was born. She was a young woman, but I love those bib overalls, they must have been the fashion for ranch / farm girls back then just like Carharts are acceptable apparel today for women.