An old-style PA/CIS clock on the platform of the Grant Avenue IND subway station in City Line, East New York, Brooklyn. It is notifying passengers that A trains are running to Rockaway Park instead of Far Rockaway due to construction, showing that these old displays still have a purpose.
<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>