WHAT DOES COPYRIGHT USA AGENCY MEAN?

Dilemma: I've misplaced my U.S. copyright and utilized for a new a person. Since I discovered the previous a person, can I continue to travel with it? I don’t know if I filed a form to cancel the outdated a person or not who can I ask and Verify?Respond to: Considering that the copyright will not be expired, it remains to be legitimate. Except if