This postcard is a Plastichrome card by Colourpicture, Inc. The card shows edge wear, light peeling at the corners and tanning and age spotting to the back. It is undated, but judging by the clothes and cars, would appear to be from the late 1950s or early 1960s. Herbco Card Company of published the card.

The back states:

Crossroads of the World-Fifth Avenue at 42nd Street New York City. This is one of the most famous streets in the world. It extends from Washington Square North to the Harlem River at 143rd Street. It is a street of exclusive shops and clubs, towering skyscrapers and magnificent churches.

Please email with any questions, I will combine shipping on multiple purchases.