Description: Wandering in Hanoi.
I found an iron workshop at some commercial street with a nice guy working raw iron.
I love recording industrial sounds and I asked the guy if he was ok.
He was, and also he wrote with some difficulty the word 'decibel' in some machine to me, what made me think he thought my recorder was a sound-pressure-meter.
This has the nice working periodic sound of one of his machines.
