Reference : 6844.19,6844.20,6844.21,6844.22,6844.23,6844.24,6844.25,6844.26

Name of creator(s) : Keyes, Charles F.

Scope and content : Ban Si Don Chai (Ban Tha Kham), Thambon Ban Kat, Amphoe Mae Sariang, Changwat Mae Hong Son, Thailand,east=97.92526; north=18.19111

Extent and medium : Slide ดูเอกสารต้นฉบับ