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No. 14 Contortionists
Sometimes it is necessary to get pipes into spaces too small to take the length, such as in swell boxes. Folding pipes is quite easy.It does not affect the tone. You just cut the finished pipe and glue or solder it back at an angle as created by the cut. For wood pipes this is usually 45 degrees to make a right angle and you can do it as many times as you need.
The reed resonator sketched would have a total of eight joints to produce the 360 degree turn. A useful side advantage for this treatment of reeds is the prevention of dust and bat droppings getting into the important bits. Remember Pasteur’s experiment?
Portable organ at Swaffham Prior.
Stops & Pipes Page 9