Duration of the third internship of Jan Gerardus van Leeuwen

Duration of the third internship of Jan Gerardus van Leeuwen

ProperInterval
https://iisg.amsterdam/id/andb/3479-internship_03-interval
1910-03-31/1919-10-21
intervalContains

Duration of the third internship of Jan Gerardus van Leeuwen

ProperInterval
https://iisg.amsterdam/id/andb/3479-internship_03-interval
type
label
Duration of the third internship of Jan Gerardus van Leeuwen
@en
Duur van de derde stage van Jan Gerardus van Leeuwen
@nl
after