New franchise, resigned from AA and moved to minor Atlantic Assoc for
1890 season, then rejoined AA late in 1890 season to fill spot left by Brooklyn Gladiators,
who folded. Absorbed by NL in 1892 after AA folded. After 1899, NL cut
back to 8 teams, dropping Baltimore along with 3 other franchises.
Ballpark: Nowington Park 1882, Union Park 1882-1889, 1891-1899, Oriole Park 1890-1891
ECL: Charter franchise, disbanded with league during 1928. ANL:
Disbanded with league during 1929. NEWL: Charter franchise, disbanded
with league during 1932. NNL: New franchise, folded after 1933 season,
reactivated July 1934, disbanded after 1934 season.