Do you need to have your application for a New Passport, Minor Passport, or Replacement of a Lost, Stolen or Damaged Passport sealed into the official envelope for processing? You can go in person to the Passport Acceptance Facility at the Topeka main post office in Topeka, Kansas for this service. You don’t even need
https://passportinfo.com/location/kansas/topeka-ks/topeka-main-post-office-66603/

