h 



13. Kluyver as a youth; 1898. 



14. Kluyver with two of his sisters; 

 1908. 



On the roof of the Student 

 Union, Societeit Phoenix; 1903. 



16. Kluyver with his fiancee; 1916. 



17. Kluyver and Raden Mas Iso 

 Reksohadiprodjo; 1920. 



The young Kluyver family in the 

 tropics; 1919. 



Holidays with his family^in the 

 Biesbos; 1933. 



20. Three generations of the Kluyver 

 family; 1930. 



2 1 . Another three generations of the 

 Kluyver family; 1950. 



