We've seen the compass and picture again before, in The Winter Soldier, and there is not any way (other than Comic Physics) I can see it clear that's original. Even if the compass somehow (because I'm not a scholar of Arctic weather, ocean archaeology or, really, lab sciences) managed, the picture itself was toast.

But then, the uniform Cap stole from the Museum either is a) a spare b) a mock up c) Howard being extra because d) the one he went down with the plane in got cut up and if SHIELD didn't medical waste it there is a conservation scientist having very difficult times with it and it will never be exhibited. They are going on about fiber contamination as a special 'that's just great' because adding that didn't save a life.