The other two meningeal layers are the arachnoid mater and the pia mater. The dura surrounds the brain and the spinal cord and is responsible for keeping in the cerebrospinal fluid.he other two meningeal layers are the arachnoid mater and the pia mater. The dura surrounds the brain and the spinal cord and is responsible for keeping in the cerebrospinal fluid.
For 50 years, the stairs carried fans of the five city sports teams to and from the Polo Grounds in Harlem, until they finally rusted away in the years following the stadiumâs demolition, in 1964. John T. Brush, who built the stairway and donated it to the city, died the year before it opened to the public.
Ballparks, Baseball Stadiums & Fields of Dreams. Yankee Stadium, The Polo Grounds, Griffith Stadium, Wrigley Field, and countless other homes for Major League franchises often stir up indelible memories. Imagine yourself playing at Ebbets Field with the legendary Abe Stark Sign along the outfield wall - hit it, and you would have won a free suit!