1. Reference : CY-1-1-1

Diary from studied trip at Cambodia, Vietnam, India, Italy, France, UK, Netherlands and Belgium

| Diary from studied trip at Cambodia, Vietnam, India, Italy, France, UK, Netherlands and Belgium | Notebook

2. Reference : CY-1-1-2

Notebook from study trip

| Notebook from study trip taken abroad. Topics of interest are as follows: 1) The Preservation of Cultural Objects. 2) A report of the conservation, preservation and restoration of cultural objects in UK, India, France, Thailand and Indo-China 3) Indian Pr | Notebook

3. Reference : CY-1-1-3

Diary from a field trip to Chanthaburi, Sukhothai, Tak, Lampang and Chiang Rai.

| Diary from a field trip to Chanthaburi, Sukhothai, Tak, Lampang and Chiang Rai. | Notebook

4. Reference : CY-1-1-4

Historical costume, weapons and flag of Thai army.

| Historical costume, weapons and flag of Thai army. | Notebook

5. Reference : CY-1-2-1

Address book.

| Address book. | Notebook

6. Reference : CY-1-2-2

Bibliography 1964-1975.

| 1964 | Bibliography 1964-1975. | Notebook

7. Reference : CY-1-2-3

Finding of a Chinaware freighter

| 1964 | Finding of a Chinaware freighter | Notebook

8. Reference : CY-1-2-4

Excavation diary at Kanchanaburi province.

| 1964 | Excavation diary at Kanchanaburi province, 1964. | Notebook

9. Reference : CY-1-2-5

Registration of antiquities from Kanchanaburi excavation.

| 1964 | Registration of antiquities from Kanchanaburi excavation, 1964. | Notebook

10. Reference : CY-1-2-6

Registration of antiquities from excavation, 1964. (Kanchanaburi)

| 1964 | Registration of antiquities from excavation, 1964. (Kanchanaburi) | Notebook