New York City Public Library, main building.
Radio City (Music Hall).
F(redericks) A(ugustus) O(tto) Swartz
The answer: "Count the animal sculptures on the Delacorte Clock"
Frick House
(This clue doesn't exactly translate outside of the actual race. The header was a reference to the handout I give at the beginning of the race which enabled you to decode the numbers into letters. If you can get it without those rules (I guess technically you can) then you're already ready for the level 5s!!!)
Alice's Adventures in the Park
Cleopatra's Needle
Shakespeare Garden (Central Park)
American Museum of Natural History (encoded AMNH as well as the trivia)
(Clue 10 does not directly translate outside of the 2001 race. The thrust of it was the racers had to run around inside the answer to the previous clue and count up various things to get a number that would lead them to the next clue.)
The phone number 973-776-3902 x 3362
Strawberry Fields
Columbus Circle
The New York City Opera
Madison Square Garden