The colors of this wonderful little lenticular are certainly reminiscent of it's era - the 1960s!
The little souvenir measures 5/8 inch square.
It was made to become part of a souvenir of the 1964-5 New York World's Fair. The advertisement features the Unisphere - the symbol of the fair that was made of steel - hence the logo USS from United States Steel.
It is in superb condition and is marked Vari-Vue on the back, further verifying its authenticity. Such items are also called flashers, flickers, wiggles, animation or winky pictures.
The front has an exciting effect as you'll see two pictures on each flicker, depending on the angle when you view it. The words
SOUVENIR of the NEW YORK WORLD'S FAIR ©1964 - 1965
change to a picture of the World Unisphere with the words
New York World's Fair ©1964 - 1965
Even thought this little novelty was created in the 1960s, it's still pretty cool today. This wonderful VariVue Motion Lenticular piece measures 3/4 inch square. The back is marked with the Vari-Vue copyright and patent number 2,815,310.
Two pieces shown for illustration of the movement only.