Vintage Post Card of “Reform Bureau’s Building, adjoining Library of Congress, Washington, D.C. 1908. 206 Pa. Av., s.e. $8500.00 needed to complete payment of this building.” Black white photo card posted May 30, 1:30 am, 1908.post marked with green one cent Ben Franklin stamp with historical figures affixed to it. Back of card talks about the Reform Bureau promoting “Christian reforms In 1903, the International Reform Bureau acquired its home, an historic house built in 1810 for Elias Caldwell, the Clerk of the Supreme Court. When the British burned much of official Washington in 1814, Caldwell had offered his home as a temporary site for the Supreme Court to meet.