This gun battery, located along Shore Road in Fort Tilden, was never
given a name since it was never completed. It was only called Battery
220 (Construction) and was to be armed with two 6-inch Model M1903A2
(never installed) guns on barbette carriages, model M4, and an large
underground ammunition magazine and support complex called a "Central
Traverse Magazine". This
installation was one of the many "200 Series" emplacements that were
built during World War II
along the shores of America. The directrix, or central axis, of the guns
was to be 327
degrees and the maximum range would have been 27,200 yards.
Construction of this reinforced concrete casemate began on October 14,
1941, and it
was completed on January 31, 1943. It was transferred on April 22, 1944
at a total cost of $229,507.29. The ceiling and exterior walls are 6
feet thick and the
front wall is 7 feet thick. The Report of Completed Works (RCW) dated
May 4, 1945 reads; "Scheduled delivery date of gun tubes undetermined.
Gun tubes will be installed by this office when received". The war
endedand the guns were never installed.
Interior Plan of Battery 220
The "Central Traverse Magazine" contains a plotting room, shell and
powder storage rooms, an electrical generator, several rooms for
personnel, storage rooms, and a latrine. The bunker was
equipped with a filtered ventilation system designed to protect the
occupants against chemical warfare (poison gas) attacks. The most
obvious feature of this structure today, is the concrete Battery
Commander's (BC) Station located at the top of the main bunker. The
casemate has three entrances, allowing easy access to ammunition and
maintenance equipment from either gun, located on opposite sides of the
bunker, and a rear entrance.
What's left today?
The buried remains of the concrete gun platforms are barely visible
under the sand and brush. Only the BC Station is visible and shifting
sands have sealed off access to the empty and abandoned casemate below.
An inspection of the interior of this facility in the mid-1980's by
the NPS staff, revealed a large collection of empty beers cans and
bottles, moldy old furniture, and graffiti. No historic artifacts or
original equipment were located.
Exterior of Battery 220 - Battery Commanders Station -
1981 (Source: Private Collection)
Interior of Battery 220 - Battery Commanders Station -
1999
(Note the threaded mounting post for the azimuth instrument)
(Source: Private Collection)
