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3221 results
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DeMoss Springs Park
The 2.5-acre DeMoss Springs Park is the only county park in Sherman County. For over a hundred years, the park has provided access to a …
Oregon Encyclopedia
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DeNorval Unthank (1899-1977)
In 1929, Portland was a city deeply divided. Its small population of African Americans lived uneasily among their white neighbors. Only three years had passed …
Oregon Encyclopedia
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Dentalia Shell & Bead Necklace
This necklace is strung with dentalia shells and beads. Dentalium (Antalis pretiosum) are variously sized ocean mollusks that resemble miniature elephant tusks and may …
Oregon History Project
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Dentistry in Oregon
Early Dentistry
Before 1847, there were some surgeon-dentists in eastern cities but none in Oregon. Toothache—usually caused by an abscess—was a common part of daily …
Oregon Encyclopedia
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Denzil Eugene “Denny” Jones (1910–2012)
Denzil Eugene “Denny” Jones was a rural Oregon legislator of the late twentieth century who gained an enduring legacy in the state capitol. Part of …
Oregon Encyclopedia
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Department of Environmental Quality
The Oregon Department of Environmental Quality (DEQ) administers and enforces environmental laws pertaining to the air, soil, and surface and ground water and serves as …
Oregon Encyclopedia
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Depression and the New Deal
Though Portland’s population grew steadily through the late 1920s, economic opportunities slowed. Prices for timber and wheat, the mainstay of the local economy, started to …
Oregon History Project
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Depression and War
Beginning in 1928, the Great Depression caused a downturn in the lumber industry following a collapse of markets for building materials. West of the Cascades, …
Oregon History Project
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Deschutes Land Trust
The Deschutes Land Trust works cooperatively with landowners to conserve land for wildlife, scenic views, and local communities. Since 1995, the Land Trust has conserved …
Oregon Encyclopedia
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Desdemona Sands Lighthouse
The U.S. Lighthouse Service completed Desdemona Sands Lighthouse in 1902 to replace the demolished Point Adams Lighthouse, near the mouth of the Columbia River. …
Oregon Encyclopedia