Warmest Birthday Wishes from Richard Nixon

"I wish to extend my warmest congratulations on the occasion of your birthday. Mrs. Nixon joins me in extending best wishes that health and happiness may always be yours. Richard Nixon."

This birthday greeting from President Richard Nixon dates to his time in office (1969-1974), and his signature is, of course, a printed facsimile.

As the White House's Request a Presidential Greeting page explains, U.S. citizens are still eligible to receive a similar greeting from the current president: "Birthday greetings are available for civilians celebrating their 80th (or greater) birthday and veterans celebrating their 70th (or greater) birthday. Please make your request at least 6 weeks in advance of the birthday."