A wonderful post you made for Baseball fans and much appreciated but ... sometime in the future you might consider adding markers at the original stadium sites for teams that have moved "across town or down the block".
Here in Maryland we celebrate our many Baseball, Football championships and playoff series at old Baltimore/Memorial Stadium on the 900 East 33rd Street site since 1922.
We "Balmer" fans have OUR placemarks on the old "Old Grey Lady".
1944 Orioles*
1950 Orioles*
1958 Colts*
1959 Colts*
1964 Colts
1966 Orioles*
1968 Colts*
1969 Orioles
1970 Orioles*
1971 Orioles
1973 Orioles
1974 Orioles
1975 Colts
1976 Colts
1977 Colts
1979 Orioles
1983 Orioles*
1994 Stallions
1995 Stallions*