When in Bacolod, I bought a postcard of the Bamboo Organ (at GAISANO).
Picture is inverted.
Text is completely wrong:
this is not the world's first organ - it is the only Bamboo Organ in the world.
The organ has 902 bamboo pipes, not 174.
It is 6 meters high, not 12 feet!
All information, including the picture is WRONG!
The organ was built between 1816 and 1824.
I am the founder of the Bamboo Organ festival, and was organized the restoration of the Bamboo Organ in 1973-75.