41. Reference : CY-1-9-4

Notebook containing records of the following: 1) Fieldwork at Sukhothai 2) The Department of Fine Arts duty to conserve monuments and curate museums

| Notebook containing records of the following: 1) Fieldwork at Sukhothai 2) The Department of Fine Arts duty to conserve monuments and curate museums | Notebook

42. Reference : CY-1-9-5

Notebook containing records of the following: Thai costumes from the period of Buddha to the present

| Notebook containing records of the following: Thai costumes from the period of Buddha to the present | Notebook

43. Reference : CY-1-10-1

NotebookNotebook containing records of the following: 1) Words and sentence formation for written English 2) Height of prehistoric man in Thailand 3) Humans and apes in the prehistoric period 4) Animals of Thailand during the Stone Age 5) Influence of Indian art

| Notebook containing records of the following: 1) Words and sentence formation for written English 2) Height of prehistoric man in Thailand 3) Humans and apes in the prehistoric period 4) Animals of Thailand during the Stone Age 5) Influence of Indian art | Notebook

44. Reference : CY-1-10-2

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook

45. Reference : CY-1-10-3

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook

46. Reference : CY-1-10-4

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook

47. Reference : CY-1-10-5

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook

48. Reference : CY-1-10-6

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook

49. Reference : CY-1-10-7

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook

50. Reference : CY-1-10-8

Prehistoric period of Thailand

| Prehistoric period of Thailand | Notebook