Birmingham Council House Extension (accepted design); 1907 Extension to Birmingham Museum & Art Gallery; opened in 1911 A perspective drawing of the proposed extension to the Council House; viewed from Chamberlain Place (now Square); showing the entire elevation to Congreve Street and part of Edmund Street; with the bridge link to the original Art Gallery. Probably from the office of Ashley and Newman; architects; for the Council House Extension.; Ink; Architecture; Wash drawing