Quote Originally Posted by Peltigera View Post
Before using leather dressing on the bellows, I would check they are actually leather. If they are made from plasticised cloth (most Zeiss Ikon and Voigtlander) the dressing might harm the bellows.
The main one I am thinking of is a Zeiss Ikonta IV. Late 1955 or early 1956 vintage?

I'm not so worried about the Speed Graphic. It is in need of CLA and minor repairs. It would only get used on rare occasions. I could leave that one open without too much worry. However, of the bellows need dressing, I suppose I could do that.