1.
Meteorological observations during Nieuw Lekkerland cruise from Nederland to Batavia started at 1849-05-12
2.
Meteorological observations during Koning Willem II cruise from Soerabaija to the Netherlands started at 1849-12-05
Meteorological observations during Nieuw Lekkerland cruise from Batavia to the Netherlands started at 1849-11-11
Meteorological observations during Koning Willem II cruise from Nederland to Batavia started at 1849-06-25
Meteorological observations during Maria Elisabeth cruise from Padang to the Netherlands started at 1848-01-19
Meteorological observations during Nieuw Lekkerland cruise from Nederland to Batavia started at 1845-05-12
Meteorological observations during Nieuw Lekkerland cruise from Batavia to the Netherlands started at 1845-09-22
Meteorological observations during Nieuw Lekkerland cruise from Batavia to the Netherlands started at 1848-11-30