Reference : MM-1-17-79

Name of creator(s) : Michael Moerman

Scope and content : 20 June 1965 - Mun sends his son to Mathayom (secondary school) at a cost of Bt100 per term or Bt300 per year. He thinks it is not expensive. Once he passes Mathayom 6, he can be educated further in Chiang Rai or Chiang Mai, and if he passes Mathayom 8 he can become a teacher.

Extent and medium : Punch card