Hi Colin, I looked into that with a very critical eye indeed. my conclusions... The Pic has been on there for ever, when it falls off you can see the shape of the pic is embedded into the paper. The dirt and impression fits exactly. As you can see, the pic is not even cut straight, pretty crooked... all visible on the traces on the pass. Also interesting is the fact that the photo is bent, folded... but the pass not. I think if someone had wanted to add a photo to replace a missing one, any visit to a German flea market will get you 5-10 better examples. I think in the Turmoil in Berlin, units disbanded etc... He probably just took the one photo he still had with him. best Chris