 | Cornelis Vreede 1897–1898 Theodorus Hendrik Mac Gillavry 1898–1899 P. J. Cosijn 1899–1900 Hendrik Antoon Lorentz 1900–1901 Jan Egens van Iterson (J.Azn.)... 36 KB (110 words) - 16:11, 27 March 2024 |
| Cornelis Vreede 1897–1898 Theodorus Hendrik Mac Gillavry 1898–1899 P. J. Cosijn 1899–1900 Hendrik Antoon Lorentz 1900–1901 Jan Egens van Iterson (J.Azn.)... 36 KB (110 words) - 16:11, 27 March 2024 |