巴克敏斯特・富勒1981年於曼谷探訪書梅春塞一家的照片Photographs, Buckminster Fuller visited the Sumet Jumsai family in Bangkok in 1981
1981
There is a note in Thai on the verso of CA38/9/2/10.14; on the verso of CA38/9/2/10.19 wrote 'A family get together', and the name of the family members of Sumet Jumsai.