Notable events which have taken place at the auditorium include Franklin D. Roosevelt's initiation of the Selective Service System on October 29, 1940, and the signing of the North Atlantic Treaty on April 4, 1949. The auditorium is a contributing property to the Pennsylvania Avenue National Historic Site.
In addition to the 2500-seat assembly hall, the building contains several offices and small meeting rooms. The buildings on either side of the auditorium are offices for the Interstate Commerce Commission and the United States Customs Service.
Media in category "Andrew W. Mellon Auditorium"
The following 8 files are in this category, out of 8 total.