So, what did people do before security envelopes? When exactly did they come ... This is a method of folding the paper of your letter in such a way that it becomes its own envelope, often using ...

KGW viewer Larry asked: "Why are there different colored return envelopes for ballots? Any significance to that?" KGW set out to VERIFY: What do different colored ballot return envelopes signify?

If the letter has an improper address it is returned to the sender. If it does not have a return address it is sent to the dead-letter center in Atlanta. During the peak season, which runs between ...