Fire Insurance Maps
Sanborn Map Company, Nov 1910 - Aug 1931 · 2 sheets
Likely public domainNo copyright renewal is on record, so it lost its copyright after 28 years.
NETROnline
Dufur, Wasco County - 1931 Fire Insurance Maps
2 sheets
Tip: use ← → to turn the pages, or drag along the bottom of the book