I was building a little flip-board app and really would like the sound associated with it. Split flip boards are those ones you find in European train stations all over like this one:
Willing to pay commercial if someone knows of a source...
http://www.freesound.org/search/?q=flapboard includes station noise
approximation ... http://www.freesound.org/people/Timbre/packs/7260/ no ambient noise