Awesome thread

Does anybody know if there is a consensus on the size of these lovely props?
Letters of Transit - I've seen some saying it's legal sized, some larger, some smaller, etc.
Letters of Transit Envelope - I have no idea
Ricks check - from my Photoshop guesstimates, it appears to be around 3" x 6" ?
Elsa's Goodbye letter - appears much smaller than usual US letter, maybe 5x7?
Vichy Label - no idea, may just have to be sized by eye to whatever bottle I can track down.
Passports - There's quite a lot of info out there on the real ones but I havent got that far yet.
Any info or direction is much appreciated, Cheers.