Duration of the internship of Jan Ambrosius jr. Kerkhoff

Duration of the internship of Jan Ambrosius jr. Kerkhoff

ProperInterval
https://iisg.amsterdam/id/andb/3014-internship_01-interval
1912-02-29/1917-11-13
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Duration of the internship of Jan Ambrosius jr. Kerkhoff

ProperInterval
https://iisg.amsterdam/id/andb/3014-internship_01-interval
type
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Duration of the internship of Jan Ambrosius jr. Kerkhoff
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Duur van de stage van Jan Ambrosius jr. Kerkhoff
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