"Arthur, Lulu, Harold and Leonard Horn at their ranch on Rock Creek in 1917." -- McCoy Memoirs p.117 "In 1903 Pete's son, Arthur, took over the Rock Creek ranch and began renovation of the land and buildings. He cleared a lot more acres for cultivation. He also arranged with Jim Norvell to run cattle on shares until Arthur had finally a good sized herd of his own." -- McCoy Memoirs p.117 [date on photo 1918] [Title supplied from catalog prepared...