Have a 33 x 37 landgrant that an attorney wants mounted to suede. It's from 1774....beautiful writing on both sides. Does not want back writing displayed. It's been folded for years, has wax seals all down the sides. I know this is some type of animal skin that it's written on. Any suggestions for mounting it would be appreciated. Customer is more concerned w/looks than conservation methods. Folds will be obvious no matter what I do to it. Two suede mats will be used with spacing in between each mat for depth to get over the creases. But the two mats will not cover the edges of the document as the seals and stitching of the edges are to be shown also. Help!