Vintage New York Advertising Glass Paperweight with Flatiron Building

Really cool vintage piece of advertising, a rectangular glass paperweight, set with a piece of metal printed with a picture of the Flatiron Building in New York City, with the Empire State Building in the background. Underneath is inscribed " Great American Insurance Company New York". Note: The spots on the picture appear to be on the underside of the glass, not on the metal itself. 

4 x 2 1/2 x 3/4"

322g

Unsigned