Well it is indeed as I feared - and even a tad worse, if that's possible. Got home tonight with new batteries for my camera and opened the package. The top picture had the glass facing the center of the package, but the other (the one that is indeed broken) had it's glass facing towards the outside of the package with basically only the cardboard protecting it.
As I mentioned earlier, I bought two pieces of fabric. One of them was mounted on a piece of card that had obviously been wet at some stage and has some mould towards the bottom. This piece of fabric was from the Albatross Dva and had one colour to the fabric. The Fokker had three colours and no damage at all.
Guess which one broke? Guess what happened to the card? Sorry for the quality of several of the pictures - just very upset.
To be honest I am truly heartbroken about this.
[Edit - made a mistake...]