Looking for a file that is referred to in this image. Jacob had a daughter, Lucie Susanna Prins born in Toeban (Rembang) on Nov 6, 1858. For whatever reason, her birth is noted on Jacob's file and officially noted in 1870. Have already looked at Nationaal Archief and contacted CBG but have yet to hear back from them. I wonder if an inventory number would help. I am keen to obtain a scan of this file if anybody can help.

Thank you Anje but I meant I am looking for the file that refers to the boxed area in the image above. The file image is for Jacob Prins, and in it, it mentions the birth certificate for his daughter, who I believe to be Lucie Susanna Prins.

mvg-Ben
Thanks Ben, I have that already. What I hope to find on the original record or copy are the names of Lucie's parents.
Thanks Ben. Although I already have that information, the actual image is great to add to my collection of sources.
You have to find het marriage-record. (Surabaya).
I can't find available information from Rembang (1857) on film by Familysearch

For marriage-record (1881) Surabaya filmnumber 1474345 (you have to visit a familar centre of the Mormons after appointment)

mvg-Ben
Goed gevonden, Anje,

Anje, thank you so much for this link. Elisabeth is indeed another daughter. In fact she is my great grandmother and the one I've been tracing. I'm interested to know how you managed to find this link as it is proving to be a wonderful source of information for many other aspects of Jacob Prins's colonial civil service in the Dutch East Indies.
Edit: I worked backwards from the link you provided and was able to find the exact file I was looking for. So thank you again!
Here is it is - I would never have found it just by looking for the name 'Prins'.
https://www.nationaalarchief.nl/onderzoeken/archief/2.10.30/invnr/7509/file/NL-HaNA_2.10.30_7509_0332?eadID=2.10.30&unitID=7509&query=
Renee, I don’t see the name Prins in the file that you located, so why is it the file that you were looking for?
Anja, sorry I just realised I posted the wrong link in this comment. It's been a big day of research and things are more disorganised than I would like. When you found the first mention of Elisabeth, I started thinking it might well be her since she was born in 1869. So I looked back on the link you posted, noted the inventory you mentioned and went through the other folders in the same inventory. It's done now and I've just emailed Roosje Roos to organise a marriage certificate for Elisabeth as final proof. Many, many thanks for your help!