Here are more historical pictures.
On 16 october 1849 Pierre Emile Buys departed Hellevoetssluis and arrive in Batavia 27 Jan 1850. On board were 6 officers and 140 men.
Fregat Delft 1849 auquarel by Jacob Spin (1806-1875) Maritiem Museum, NL
Fregat Delft 1849.
Cornelis Buys and family left Amsterdam in 1849 to emigrate to the USA. Angelique 1849.