Quote: No, it is not more than nothing. If you take any two creased/damaged pieces of parchment and try to align creases, marks, and folds you will always be able to match things. 

How am I meant to align the paper correctly? I was matching the bottom edge of the paper to the fold on the map parchment, which means the right side doesnt align. If I rotate the image to align with the right side, the bottom no longer matches the fold line. The scale is important here by the way, you can't just plop the image at any scale and say "look it matches!". 

Your argument is that they match, but they don't. My point is that no matter how you do this, no orientation matches beyond both having some kind of stain on the right edge (and the stains do not match). I genuinely had a look, tried it upside down, reversed, flipped, stretched, and more and never could I get a match. To say they genuinely match is a reach, im sorry.

• 1 map : ms., vellum ; 22 x 19 cm., on sheet 29 x 41 cm."