Harrison, Marion Fox · Chattanooga, Oak Park Michigan · b. 1911
Harrod, Jack · Burton-on-Trent · d. 1894
Harrod, Robert · London · worked 1760–1820
Harrod, William · Exeter · worked 1797–1805
Hart, F. W. · Lewiston · worked 1916
Hart, George (I) · London · 1839–1891
Hart, George (II) · London · 1860–1939
Hart, Herbert · London · 1883–1953
Hart, John Thomas · London · 1805–1874
Hart Company · Pomeroy · worked 1925
Hartan, Carl · Cologne
Hartman, Berend · Den Hagg, Holland · 1901–1943
Hartmann, C. F. · Nazareth · worked 1878
Harvey, Dr. homer A. · Batavia NY, Indianapolis · c.1884–1966
Harvey, Ernest · Penarth/Cardiff · worked 1885
Harvie, Robert · Berwick-on-Tweed · worked 1830–1856
Hasbrouck, F. S. · Plankinton · worked 1915–1924
Hasert, Johann Georg · Eisenach/Rudolstadt
Hash, Albert L. · 1917–1983
Haskell, Alfred R. · Massachusetts · b. 1875
Haslam, Dr. W. D. · Croydon · worked 1900–1912
Haslwanter, Johann · Munich
Hass, J. A. · Hamburg · worked 1755
Hassert, Johann Christian · Rudolstadt · 1759–1823
Hassert, Johann Georg Christian · Eisenach · worked 1746–1780
Hassl, Conrad · Linz · d. 1924
Haudek, Carl · Vienna · 1862–1919
Haumesser · Rouen · worked 1873
Hauser, Anton · Reute · 1726–1806
Hausleib, Lorenz · Nuremberg
Haussler, Christian · Adorf, Saxony · 1802–1871
Haussler, Gustav · Krakow · 1850–1940
Hauszer, Gustav · Budapest
Hautstone, Charles · Brussels · 1863–1929
Hautstone, Jean Baptiste · Brussels · b. 1886
Havas, Istvan · Budapest · b. 1872
Havelka, Johann Baptist · Linz · d. 1799
Havelka, Simon Joannes · Linz · worked 1763–1774
Havemann, Carl · Klingenthal · worked 1750–1785
Havemann, David Christian (i) · Klingenthal · worked 1722–1742
Havemann, David Christian (II) · Klingenthal · worked 1806–1815
Havemann, Friedrich Wilhelm · Klingenthal · worked 1761
Hawkes, & Son · London, Mirecourt
Hawkins, El · Independence · d. c.1955
Hawkins, John J. · London · worked 1800
Hawltczek, Friedrich · 1830–1913
Hawraneck, Othon · Markneukirchen · worked 1886–1910
