John Arrowsmith – HO Santa Fe 1st Arizona Subdivision Needles thru Seligman 1952-1954 Layout Dimensions 20 feet x 16 feet x 3 decks, with 2 x double track helixes and two reversing loops Deck 1 – “Barstow” Staging Deck 2 – Needles, Topock & Yucca Deck 3 – Kingman, Hackberry & Nelson Prototype photos: Yucca Depot (1962) Hackberry General Store (1980s) Hackberry Depot (the late 1930s) Kingman Station (1970s) Desert Power & Water Co Kingman (1930s) Photo Gallery