Report of SPAFA (Regional Centre for Archaeology and Fine Arts) committee meeting 2/1982 | 1982 | Report of SPAFA (Regional Centre for Archaeology and Fine Arts) committee meeting 2/1982 (October 4, 1982) | Typescript
Official document: Invitation to a meeting between Thammasat University and the Political Bureau 22/1982 | 1982 | Official document: Invitation to a meeting between Thammasat University and the Political Bureau 22/1982 (September 17, 1982) | Typescript
Official document: Invitation to a meeting of the Committee for Historical Document Publication 4/1982 | 1982 | Official document: Invitation to a meeting of the Committee for Historical Document Publication 4/1982 (May 4, 1982) | Typescript
Official document: Invitation to join the establishment of the Royal Institute | 1983 | Official document: Invitation to join the establishment of the Royal Institute (February 23, 1983) | Typescript
Official document: Invitation to a conference of the Committee on the Provision of Historical Terms, 3/1983 | 1983 | Official document: Invitation to a conference of the Committee on the Provision of Historical Terms, 3/1983 (May 27, 1983) | Typescript
