Duration of the internship of Willem Karel Frederik Heij

Duration of the internship of Willem Karel Frederik Heij

ProperInterval
https://iisg.amsterdam/id/andb/2725-internship_01-interval
1909-07-05/1911-12-12
intervalContains

Duration of the internship of Willem Karel Frederik Heij

ProperInterval
https://iisg.amsterdam/id/andb/2725-internship_01-interval
type
label
Duration of the internship of Willem Karel Frederik Heij
@en
Duur van de stage van Willem Karel Frederik Heij
@nl
before