Yes, travel agents may seek copies of passports
MLB BallPark Pass-Port The Official BallPark Pass-Port
The MLB Passport richiedevotie.com
The MLB BallPark Pass-Port Program
MLB™ GameDay Pass-Port
MLB Gameday Pass-Port Book
MLB Passport Stamps – Tim's 30 MLB Stadium Quest
The MLB BallPark Pass-Port Program
MLB™ Validation Pass-Port
MLB™ Validation Pass-Port
MLB BallPark Passport
MLB Gameday Pass-Port Book
MLB Passport « Mrbaseballman
MLB Ballpark Pass-Port Book