Central Park Sprinklers Size:20" x 25" which have "concealed spray heads

which have "concealed spray heads

usually covered presidents and world leaders

"Ronald Reagan rattled insiders with his insurgent campaign against President Gerald R

has a haunting beauty at twilight after a light snow falls in the heart of Manhattan

Central Park Sprinklers Size:20" x 25" which have "concealed spray headsWith a turn of a ceremonial key, Park Commissioner Walter R. Herrick demonstrated the newly installed sprinklers throughout Central Park on December 8, 1928. The Times reported that the pipes of the new irrigation system, which have "concealed spray heads," will be controlled by a timer and create a fine mist. "Its operation starts with an electric clock which turns the system on or off at the given time." The system was estimated to do in 10 minutes