Arizona Railroad Cover Collection, of approximately 60 covers and cards in binder; mostly territorial with some statehood usages, including ca. 1878 Yuma & Los Ang. Agt (Towle 1-a, rarity 8), 1887 Albuq & Mojave R.P.O. (10-b-2, rarity 6), various El Paso & Los Ang. R.P.O.'s, etc.; condition varies, F.-V.F. overall, most ex Nettleship. Estimate  $500 - 750. $0 (Image)