The museum was founded by Dr.
Roger W. Robinson and his wife Imogene, collectors of Willard clocks, after they were able to acquire the Willard homestead. For a period in the late 1990s the museum was administered by the
National Association of Watch and Clock Collectors, but soon was turned into an independent foundation again, governed by a board made up of representatives of the Willard family, the founding couple, the local community and some horological experts. The original homestead farmhouse has been added to in recent years and in addition to the original rooms there are now two large galleries. The museum has over 80 Willard clocks, representing the craftsmanship of all the members of the family in the horological trade. While there are several clocks signed Grafton, the exhibits include also clocks made later after the Willard clock enterprise had moved on to
Roxbury, Massachusetts, now part of
Boston. Besides hosting the world's most comprehensive collection of Willard timepieces there are many Willard family memorabilia on display. The original house is furnished with period furniture, and in the reconstructed workshop building there is a small collection of historic horological tools in a display showing what Simon Willard's original workshop may have looked like. The majority of clocks are shown in running condition. There is a small gift shop, and the museum has a small Willard-centric library open to museum members by appointment. ==See also==