Bibliography
- A Study of Simon Willard's Clocks. Richard W. Husher and Walter W. Welch. Nahant, Massachusetts, 1980
- Simon Willard and His Clocks. John Ware Willard. Dover 1968 edition
- Elegant Faces & Mahogany Cases: Clocks By The Willard Family. Robert C. Cheney; Philip M. Zea. Old Sturbridge Visitor, Winter, 1992.
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