EDITOR’S NOTE:In 1918, Canadian’s Fourth of July rodeo was moved to Anvil Park Ranch near Canadian, where the photos on these pages were taken in the 1930s. The photos belong to the Ralph R. Doubleday Collection, and were provided to The Canadian Record by the Donald C. & Elizabeth M. Dickinson Research Center (DRC), in Oklahoma City, Oklahoma. The Center houses the National Cowboy &…