This stained-glass rendering of the MAA icosahedron is in the lobby of the Edgar H. Vaughn Building, named for the grandfather of James Vaughn, president of the Vaughn Foundation, a major contributor to the 1978 fund to purchase the building to serve as MAA headquarters in Washington, D.C.
The Edgar H. Vaughn Building (left) is one of three adjacent historic buildings that constitute the Dolciani Mathematical Center.
Photos by I. Peterson