After Lawrance and Welch halls (previous two posts) were built on the eastern edge of Yale’s Old Campus, there was a small space between the two that needed to be enclosed to provide a true cloister for students, shielding them from the noise and ever-developing Downtown of New Haven. Architect Charles C. Haight designed the new hall to resemble a medieval gatehouse. The simple, tall rectangular mass has octagonal towers at each corner with copper domes on top and a crenelated parapet resembling an old English castle spanning between them. On the ground floor is the Phelps Gate, the main entrance to the Old Campus from the east. Its namesake was the late William Walter Phelps, an 1860 Yale graduate who served as a Congressman and as ambassador to Germany and Austria-Hungary. The building holds an important role in the annual commencement ceremonies, which begin in the New Haven Green and pass through to the Old Campus through this gateway.