Quote Originally Posted by David A. Goldfarb View Post
Contact printing with a vacuum easel would be the traditional method. I suppose you could also have a custom multi-part split-back print frame made as well with maybe three hinged sections, two halves each, with a leaf spring on each half to keep a negative like that flat, but a second hand vacuum easel might be less expensive than a new custom print frame in that size, and would be a more versatile tool in many ways.

Yes but two bits of plastic one glass plate and half a dozen bull dog clips are ok for POP?

A 120 pano make magic contacts...