Van Dersal, Samuel, and Oregon. State Veterinarian. 1918. Live Stock Growers' Directory of Marks and Brands for the State of Oregon 1918 : Comprising an Alphabetical List of Names of All Live Stock Companies and Individual Live Stock Raisers, Showing the Recorded Marks and Brands of Each One As They Appear In the State Records In the Office of the State Veterinarian, Salem, Oregon. : Portland, Or. : Kilham Stationery & Print. Co..