How to do an Octagonal Bellow

[Yuri Pozzi]

I'm looking for some info for doing an octagonal bellow hand made, I've found many guides for doing it square or rectangular but nothing about 8 sides.

If someone can point me a link or knows anything I will be very thankful!

[Wilbur Wong]

Check out this site:

http://www.concertina.net/forums/lofiversion/index.php/f7.html

Concertina bellows are similar to what you are asking about.