ATO electromagnetic mantel clock by HALLER & BENZING

Germany, 1920s to 1930s, Uhrenfabrik Haller & Benzing AG, Art Deco mantel clock with electromagnetic movement, wooden veneered case, transparent dial with Arabic numerals, marked ATO H & B, movement made of brass and steel, marked D.R.P. no. 0042014 (Deutsches Reichspatent), pendulum with a bar magnet and two coils, original glass dome, clock height without dome 38.5 cm, dimensions of the clock with dome 42 × 20.5 × 20.5 cm, wooden column pedestal from the first third of the 20th century, pedestal dimensions 97 × 34 × 34 cm, overall dimensions of pedestal with clock 139 × 34 × 34 cm.