John Playfair: References & Edit History

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Article History

Type Description Contributor Date
Anniversary information added. Mar 06, 2026
Anniversary information added. Jul 16, 2025
First paragraph modernization. Apr 22, 2024
Modified link of Web site: Electric Scotland - Biography of John Playfair. Dec 21, 2018
Media added. Oct 22, 2009
New article added. Nov 07, 2007
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