Doonesbury by Garry Trudeau for January 06, 1995
Transcript:
Mike (reading): "Dear Mike: How come you guys never do any jokes about the Post Office?..." "Post Office jokes really crack me up. And what with the new rate increase, a Post Office joke would be really timely now..." "So could you do one? Yours, Phil." Mark: Depends. What's the postmark on that letter? Mike: Um...June 14, 1973. Mark: No charge, Phil!