Purpose, user, and stake holder

The organ Purpose, user, and stake holder.

The organ is an piano made in the 3rd century BC.

The stake holder of the organ is an guy named engineer Ctesibius of Alexandria.

The purpose is that it was invented as a device to emit a flow of air at a constant pressure.

and the users are churches, concert halls, schools and many other public places.

Leave a Reply

Your email address will not be published. Required fields are marked *