Manufacturers ----------------------------------------- H Harley Davidson (USA) Harso (Germany) Hayafusa (Japan) Haythorn (England) Haza Hazelwood Healing (Australia-external) HEC (England 1939-1955) Hecker (Germany 1921-1956) Heinkel (Germany) Henderson (USA) Herbi (Germany1928-1932) Hercules (Germany 1909) Hercules Victor (Australia-external) Hesketh (England) Heylett (France 1926-1955) Hilderbrand and Wolfmuller (Germany) Hirano (Japan) Hirondelle (France 1906-1920) HMW (Austria) Hochland (Germany) Hodaka (USA) Hoffman (Germany) Holcroft Holden (England) Honda (Japan) Horex (Germany) Hosk (Japan) Huin Hulla (Germany) Humber (England) Hummel (Germany) Huracan (Spain) Hurtu Husaberg Husqvarna (Sweden) Hyosung