New Worlds Fair was created in 1974.
New Worlds for Old was created in 1971.
1965
Nylon , was first introduced at the 1939 New York World's Fair .
New Worlds - album - was created on 2009-10-16.
New Worlds for Old - Derleth - was created in 1963.
O Fair New Mexico was created in 1917.
New Worlds for Old - H. G. Wells - was created in 1908.
Datsun
Great New York State Fair was created in 1841.
Murder at the New York World's Fair was created in 1938.
New York? Seattle was earlier, maybe 1962?
Whatever someone is willing to pay!