James G. Blaine mansion, a Maine presidential hopeful, 1882. James G. Blaine mansion, a Maine presidential hopeful, 1882. James G. Blaine mansion, a Maine presidential hopeful, 1882. Optical Society of America (OSA). Indonesian Embassy / Walsh-McLean mansion, 1903. Indonesian Embassy / Walsh-McLean mansion, 1903. Richard H. Townsend housem 1898. Larz Anderson house, home of the Society of the Cincinnati, 1905. Francis B. Moran house (embassy of Pakistan), early 20th century. Christian Hauge House (embassy of Cameroon), 1906. ArlingtonNational mall Labels