One hundred years ago, John Hays Hammond Jr. embarked on one of the most ambitious projects of his life: building Hammond Castle Museum. But why construct a brand new medieval-inspired castle after already transforming his previous home into a castle-like residence? And why was Hammond absent during the first year of construction, entrusting oversight of the project to one of the Hammond Research Laboratory’s engineers?

Join us tomorrow evening as Collections Director Beth Welin takes us on a fascinating look back at 1926 as we explore the personal, professional, and historical events that shaped Hammond’s life during this pivotal year. Discover how the construction of his extraordinary home and laboratory unfolded, the people who helped bring his vision to life, and the remarkable story behind one of Cape Ann’s most iconic landmarks.

Museum members enjoy complimentary admission.
A $15 fee applies to the general public. Reservations encouraged.

We’re opening the diary, sharing the letters, and exploring the archives to discover what was really happening during the year it all began. There may even be a little tea (with Mussolini) spilled along the way! Reserve Your Seats Here!