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D. T. Watson Home for Crippled Children

Allegheny County · dedicated 2018 · 301 Camp Mtg. Rd., Leet Twp.

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Founded here in 1917 at Sunny Hill, the former home of David and Margaret Watson, it began as a residential school for disabled children. In 1952, Dr. Jonas Salk, assisted by medical director Dr. Jessie Wright, began the first human testing of his polio vaccine here with patients, staff, and local children. Successful testing led to the 1955 approval and use of the vaccine and the eventual eradication of the debilitating disease.

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David Rumsey Map Collection, Stanford Libraries

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what this marker records spans 1777 to 1789, overlapping William Gabby's years here

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Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov

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