All my sources say Rijkswerf Amsterdam except one and that is “Koninklijke Marine in de 2e Wereldoorlog” by L.L. von Münching which says Maatschappij Feijenoord, Rotterdam. I stick to Rijkswerf Amsterdam because that is what is said in a list based on the details of “Het Loodswezen” itself.

In de buildingnumberlist in the book “Wilton Feyenoord” by Hans van der Sloot (1995) she is mentioned either.


Greetings from Holland, Hans