found: Valle area plan, 1999:p. 1 (The Coconino County Board of Supervisors appointed a citizens' committee to develop a special area plan for the Valle area)
found: GNIS, Aug. 1, 2001(Valle; ppl., 35°39ʹN, 112°08ʹW, Coconino County, variant: Prado)
found: Ariz. atlas & gaz., 1996:p. 31 (Valle)
found: Arizona's names, 1983:p. 647 (Valle; in the mid-1920s the old name of Valle was changed to Prado and applied to a railroad station here. However, there was already a Prado on the Prescott-Phoenix ("P-line") branch of the railroad so that the name reverted to Valle. Was the site of the Valle airport.)
