
Pomeroy and Dayton anchor this late 1930s survey, showing the transition from agricultural valley floor to the dense ridges of the Umatilla National Forest. The map documents a rural landscape defined by small neighborhood schoolhouses, including Mt Vernon Sch, Highland Sch, and Green Valley Sch, which served families across the dissected plateaus.
85 named features on this map. Tap any name to fly to it.
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3 editions found
4 maps found