National Portrait Gallery in the A&I Building, by Unknown, 1966, Smithsonian Archives - History Div, The entrance to a National Portrait Gallery (NPG) exhibition entitled "Recent Acquisitions", which was on display October 4 through November 28, 1966 in the Arts and Industries Building (A&I). Visible in the photograph are portraits of J. Pierpont Morgan (large painting in center); William McKinley on his left; Warren G. Harding on his right; and Pocahontas on right front panel. The NPG was housed in the A&I Building until 1967 when it moved to its permanent location in the old Patent Office Building, now known as the American Art and Portrait Galleries building..