Theodor Diepenbach 1865-1868 | 
Theodor Diepenbach 1865-1868 |
Theodor Diepenbach ~1868 | 
Theodor Diepenbach 1868 |
Theodor Diepenbach 1868-1869 | 
Theodor Diepenbach 1868-1869 |
Theodor Diepenbach 1869-1870 | |
August Diepenbach early 1870's | 
August Diepenbach early 1870's |
August Diepenbach ~ 1872-1874 | 
August Diepenbach ~ 1872-1874 |
August Diepenbach ~ 1872-1874 | 
August Diepenbach ~ 1872-1874 |
August Diepenbach 1874-1876 | 
August Diepenbach 1874-1876 |
Jacob Faassen 1903-1904 cabinet card | |
Adolf Lasinsky 1877- ~1880 | 
Adolf Lasinsky ~ 1880-1883 |
| 
Adolf Lasinsky ~ 1883-1888 |
Adolf Lasinsky 1880's | 
Adolf Lasinsky 1880's |
Adolf Lasinsky late 1880's ? | 
Adolf Lasinsky late 1880's ? |
Adolf Lasinsky 1890-1894 | |
Adolf Lasinsky 1890-1894 | 
Adolf Lasinsky 1890-1894 |
Hegemann & Bingen 1894 | 
Hegemann & Bingen 1895-1900 |
Hegemann & Bingen 1900-1904 | 
Hegemann & Bingen 1895-1903? |
Hegemann & Bingen 1895-1903? | 
Hegemann & Bingen 1895-1903? |
Hegemann & Bingen 1895-1903? | 
Hegemann, Bingen, Weers 1905-1910? |
Cornelis Weers 1914-1930? | 
Cornelis Weers 1914-1930? |
Wilhelm Penning 1878 | 
Wilhelm Penning 1876-1883 |
Wilhelm Penning 1876-1883 |  Elisabeth Bieber, weduwe Penning 1883-1886 |
Eduard Sellbach 1860's | 
Eduard Sellbach 1865-1872 |
Eduard Sellbach 1860's | |
Jacob van Wijk 1900-1903 | 
Jacob van Wijk 1900-1903 |
Hendricus Jacobus Tollens 1891-1896 | 
Hendricus Jacobus Tollens 1891-1896 |
Hendricus Jacobus Tollens 1898-1899 | 
Hendricus Jacobus Tollens 1897-1898 |
Hendricus Jacobus Tollens 1895-1905 | 
Hendricus Jacobus Tollens 1895-1905 |
Hendricus Jacobus Tollens 1895-1905 | |
Joseph Charles Hubert van Waegeningh 1907-1917 | 
Joseph Charles Hubert van Waegeningh 1904-1917 |
Joseph Charles Hubert van Waegeningh 1907-1917 Cabinet card | |
Otto Hegemann 1898-1899 | 
Otto Hegemann 1898-1899 |
Otto Hegemann 1898-1899 | 
Otto Hegemann 1898-1899 |
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