Reference : MM-1-18-228

Name of creator(s) : Michael Moerman

Scope and content : January 10, 1961. Corporate transport of goods using the route: Phayao to Huay Kaew to Chiang Kham to Pong, needed to pay a tax to maintain the roads amounting to 500 baht. Trucks which transported rice from the mills to the town of Phayao would get ten baht per sack.

Extent and medium : Punch card