Two stereoscopes (or something of the like) behind Baseball Field 1 at the south end of Heritage Field, the site of Old Yankee Stadium, within Macombs Dam Park, at Ruppert Place and East 157th Street in Concourse, Bronx. The two devices depict Mickey Mantle taking a swing in 1956.
<a href="//commons.wikimedia.org/wiki/User:Tdorante10" title="User:Tdorante10">Tdorante10</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>