Postcard of Bhumibol Dam, Yanhi electricity at Tak province in Thailand and telling detail high 156 m, length 486 m,width 6 m, width square 52.20 m, length of sink 207 kilometre, lenght of sink for keep water 12.200.000.000 m2, set up eight electriciy for make electricity is 560.000 kilowatt. in 1980s.
Original material consists of: colour halftone print.
