201. Reference : MM-1-117-1

| Photograph log from the years 1959 to1960, consisting of 14 rolls. | Punch card

202. Reference : MM-1-120-4

| Trade in Laos, including agricultural and craft products, competition and conditions of trade with foreigners. | Punch card

203. Reference : MM-1-115-3

| The process of farming for the Tai Lue, including the cultivation of land and seeds. | Punch card

204. Reference : MM-1-120-1

| Basic information about the collection of field data about trade, and Moerman’s observations and discussions with the locals. | Punch card

205. Reference : MM-1-120-3

| Economic information including business, trade and pricing. | Punch card

206. Reference : MM-1-120-2

| Information on trade including price and distribution for textiles and agricultural products. | Punch card

207. Reference : MM-1-116-6

| Research topics in economics including decision-making for manufacturing, distribution, pricing, and production. | Punch card

208. Reference : MM-1-127-3

| Indicators of change, for example: breeding of animals and plants, vehicles, clothing and medical care. | Punch card

209. Reference : MM-1-11-1

Twins.

| Villagers believe twins are best separated because if they are together they will never be healthy. Some people think twins should marry in order to remove bad luck, but the members of this village do not share this belief, because twins are full blood brother and sister, and it is not appropriate to let them marry each other. | Punch card

210. Reference : MM-1-120-8

| List of goods and services including clothes, animals, fish, vegetables, seasoning, rice, tobacco, with the identification of buyers, sellers, varieties, prices in each month. | Punch card