711. Reference : RS-1-1-1-052
a xeroxed copy of archaeological site no. 29 Tham Ya Pa Nhae 2 composing of form of cave information, log coffin data, a drawing coffin, a drawing pottery
| 1998 | a xeroxed copy of archaeological site no. 29 Tham Ya Pa Nhae 2 composing of form of cave information, log coffin data, a drawing coffin, a drawing pottery | Typescript