Municipal Stadium, Cleveland, Ohio

Outgoing postcard US-3202778 to Czech Republic was a vintage card showing the Municipal Stadium in Cleveland, Ohio, one of the early multi-purpose stadiums built in 1930. Opened on July 1, 1931, with a capacity for baseball of 78,000, it can also seated 81,000 for football. The stadium was closed on December 17, 1995 and demolished on November 4, 1996 to make way for the new FirstEnergy Stadium that currently occupies the site.

Fenway Park, Boston

Postcard US-2752817 from Oxford, MA shows the Fenway Park in Boston, Massachusetts. It is the oldest Major League Baseball (MLB) ballpark, and has been the home of the Boston Red Sox MLB team since it opened on April 20, 1912. Due to the age and constrained location, it is the fourth smallest by seating capacity, second smallest by total capacity, and one of seven that cannot accommodate at least 40,000 spectators among the all MLB baseball parks.

Fenway has hosted ten World Series, as early as in its 1912 inaugural season and as recent as in 2013 World Series. It was added to the National Register of Historic Places on March 7, 2012.