California University of Pennsylvania, The Donora Digital Collection: Donora, PA from its Origins to the Case for Clean Air

The 1948 Donora smog incident claimed the lives of at least 21 people and sickened thousands. All signs pointed towards the emissions from the world's largest zinc mill and a weather inversion that encompassed the geographical horseshoe of the Mon Valley. Sixty years later a museum opened on McKean Avenue to preserve and share the unique history of Donora, PA and to celebrate the clean air movement that followed. This Digital Collection is the site of a special exhibit devoted to the arduous process of digitally preserving and cataloging hundreds of the primary source materials that have survived the test of time. These materials provide special insight into industrial and social aspects of American life in southwestern Pennsylvania and date from the beginning of Donora at the turn of the 20th century up to the current period.

Referenced in:
The 1948 Donora Smog

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