5 stadiums were used during the 1947 NNL season. Isolated games and short term temporary home fields are not necessarily included.
1946-1948
Stars
(NNL)
1944-1948
Cubans
(NNL)
1940-1948
Grays
(NNL)
1941-1947
Black Yankees
(NNL)
1936-1948
Grays
(NNL)
I sincerely appreciate the research work, and the information being shared. It is important and interesting history.