![](http://www.alamy.com/thumbs/6/6141B6DC-99E6-4F12-83B2-DE4DA1597AC0/WA252H.jpg)
USGS Topo Map Oregon Silvies 20110801 TM Inverted Restoration
Size: 6252px × 8325px
Photo credit: © Wetdryvac / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: cartographic, cartography, geological, government, historical, map, mapping, maps, orienteering, repaired, restoration, restored, states, survey, topo, topographic, topographical, united, usgs