Karin Riper († 24 April 2015): Pupils of the Openbare Europese 1e Lagere School E in Mangarai in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Pupils of the Zuster Ursulinen school in Buitenzorg second grade in the Dutch East Indies around 1923
Karin Riper († 24 April 2015): Students of the Openbare Lagere School in Tangerang seventh grade in the Dutch East Indies in 1931
Karin Riper († 24 April 2015): Mulo school at Pasar Baroe in Weltevreden Batavia in the Dutch East Indies between 1931 and 1936
Karin Riper († 24 April 2015): Students of Mulo Manggarai in Meester Cornelis in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of the Middelbare Handelsschool in Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students in the garden of de first Mulo in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of Mulo Manggarai, Meester Cornelis in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students in the garden of the Prins Hendrikschool in Weltevreden, Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of the secondary trade school part of Prins Hendrik school in Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of the secondary trade school part of Prins Hendrik school in Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of Mulo Manggarai in Meester Cornelis aboard for a schooltrip to the Bay of Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of Mulo Manggarai in Mr. Cornelis aboard for a schooltrip to the Bay of Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of Mulo Manggarai in Meester Cornelis aboard for a schooltrip to the Bay of Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Excursion to Tandjong Priok in the Dutch East Indies on March 2nd 1936
Karin Riper († 24 April 2015): Students of Mulo Munggarai in Meester Cornelis on a school trip to the Bay of Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students in Batavia or surroundings in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Teachers of the Openbare Europese 1e Lagere School E in Mangarai in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Pupils in Batavia or surroundings in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Pupils of the Openbare Europese 1e Lagere School E in Mangarai in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students in Tangerang, Weltevreden or Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students in Tangerang, Weltevreden or Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Pupils of the Openbare Europese 1e Lagere School E in Mangarai in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Pupils of the Gouvernements Lagere School E in Meester Cornelis in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Pupils of the Gouvernements Europese 1e Lagere School E in Meester Cornelis in the Dutch East Indies in 1939
Karin Riper († 24 April 2015): Students of the secondary trade school part of Prins Hendrik school in Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of the secondary trade school part of Prins Hendrik school in Batavia in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Football team of Mulo Manggarai in Meester Cornelis in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Students of Mulo Manggarai in Meester Cornelis in the Dutch East Indies in the thirties
Karin Riper († 24 April 2015): Football team of Mulo Manggarai in Meester Cornelis in the Dutch East Indies in the thirties