I would like to introduce myself and say hello. I am a Master craftsman in the area of cabinetry and furniture . I have been looking at this site for awhile and really enjoy it. I have been involved with photography for 35 years more or less, and now that the children are all moved out I can do it more because there is more time and money. I started out with a 35mm and then went to a Bronica, then sold the Bronica. Then about 2 years ago, I found some sights on building 4x5 cameras; so I built one. Then while I was looking for a lens I purchased a Calumet 4x5 and soon after that I bought a Speed Grafic 4x5. I only do black and white prints. I am having a great time doing it. All this leads to my question; where can I buy bellows material? I am wanting to build some more cameras and the last fabric I used didn't work very well. Does anyone have any suggestions as to where I can locate bellows fabric? James