1978 Rawlings All Star Game BaseballsRawlings started to make All-Star baseballs in 1979 that features The All-Star logo. Before 1979 Official Major League baseballs were used. National league baseballs were used when the game was played in a National League Park, and American League baseballs in American League parks. Rawlings first started to make World Series baseballs in 1978 that features The World Series logo.
the oldest major league baseball park is the Fenway park the home of the Boston Red Sox
The baseball could have been signed for a fan that only had a National League baseball on hand. The baseball could have also been signed during a World Series at a National League park where National League baseballs are the only baseballs available.
Fenway Park is in Boston, home of the Red Sox
245 Park Ave, NY,NY
Fenway park I think
Currently, the oldest Major League Stadium in use is Fenway Park in Boston, Massachusetts.
The Major League park in Wisconsin is Miller Park, located in Milwaukee.