Thanks a lot for these wonderful photos!
Possibly the best photos of traditional Southeast Asian forges and bellows I have ever seen!
I know of only four types of bellows used by Asian blacksmiths. One of them, which was used in North and Northeast Asia, disappeared about 100 years ago and is known only from illustrations. The second, from Southeast Asia, is disappearing before our eyes
Perhaps in 20 years only these photos will remain.