"The City of Cupertino, California, uses two versions of the same flag design. The flag shows the city logo on a monochrome background. The background could be white or dark blue. The logo shows a square with Cupertino's helmet and rays around it. Est. 1955 below the helmet and "CUPERTINO" below the square. When the flag background is white the letters "CUPERTINO" are dark blue, when the background is dark blue the letters are white." (
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