n Dive-in theater? The 1955 premiere of the film “Underwater!” was held under 18 feet of water in Silver Springs, Fla. Exit signs pointed up, and another sign warned the audience, “Not responsible for lost turtles.”

The portrait of the only living New Zealander ever to appear on a banknote can currently be seen on the front of the New Zealand five-pound note. This honoree is best known as:

A) An Olympic athlete

B) A mountaineer

C) A novelist

D) An actor

Thursday’s answer: Theodore Roosevelt, known as “TR” (he had no middle name), was the first U.S. president popularly known by his initials.