1900s (20th Century) Maps of Mentor, Washington
Explore 6 historic maps of Mentor from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Mentor's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Mentor's history through authentic maps from the 1900s. This is your window into the past.
Mentor, WA maps
(6)- 1943 Map of Peola1943 Peola1943 Print · USGSSoutheast Washington’s plateau and canyon country are captured here in the 1940s, showing the intersection of mountain timber and ranch land. Researchers can find old district schoolhouses like Philomathian Sch and trace family holdings such as Armstrong Ranch or the Iron Springs Guard Sta.
- 1946 Map of Peola1946 Peola1946 Print · USGSGarfield County ranching and timber lands are captured here just after the war, showing a landscape of remote homesteads and mountain ridges. Genealogists can trace family landmarks like Robinson Ranch or rural school sites such as Philomathian Sch and School No 18.
- 1955 Map of Pullman, 1963 Print1955 Pullman1963 Print · USGSThe Palouse and Clearwater regions are captured here in the mid-1950s, showing the height of the rail-and-river economy. Genealogists and historians can trace rail lines like the Camas Prairie RR, find local landmarks like Whitman County Memorial Cem, and locate early academic centers at Washington State University and the University of Idaho.3 unique versions available
- 1958 Map of Pullman1958 Pullman1958 Print · USGSThe Palouse and Clearwater regions are captured here in the late fifties, showing the vital river-and-rail connection between eastern Washington and northern Idaho. Local historians can trace the paths of the Camas Prairie RR and Union Pacific RR as they serve towns like Colfax, Kamiah, and Nezperce.2 unique versions available
- 1971 Map of Alpowa Ridge, 1974 Print1971 Alpowa Ridge1974 Print · USGSGarfield County in the early 1970s is shown here as a landscape of dramatic canyons and high ridges carved by Pataha Creek. Researchers can trace the legacy of the Peola community through landmarks like the Philomathian School and the Cem near Alpowa Ridge.
- 1981 Map of Clarkston1981 Clarkston1981 Print · USGSNorthwestern river life and mountain terrain meet in the early eighties as the Snake River carves through the landscape. Researchers can trace rail history along the Camas Prairie Railroad and locate smaller settlements like Peola and Anatone.2 unique versions available
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