Scene at new headquaters of National Bituminous Coal Commission. Washington, D.C., July. The National Bituminous Coal Commission is now housed in the palatial Mrs. Edward B. McLean mansion in downtown Washington where many national and international figures have been royally entertained in years gone by. Dorothea Keller, (left) and Lucille Reidy, employes of the commission, are pictured as they chatted during a luncheon period beneath one of the famous pieces of sculpture in the home, 7/7/38