Lot
606 
(Arizona) Agency Papago Indians, Official Business, black on green label on folio sent privately by Papago Indian agent Dr. Rueben A. Wilbur (1871-74) between Tucson and Sells, endorsed "Retained Papers, 1875", F.-V.F., One of Three Official Private mail envelopes known, Dr. Wilbur created these special labels modeled after the Wells Fargo Express labels. Estimate $200 - 300.
Realized: $220