Dutch Chess Association, 1875
(incomplete)
Incomplete
Boston Weekly Globe, 1876
Early informal tourney? (incomplete)
Canadian Chess Association, 1874 (3rd Meeting, Montreal, 1874)
Partially international (incomplete)
Canadian Chess Association, 1873 (2nd Meeting, Toronto, 1873)
National tourney (incomplete)
Danbury News (Conn.), 1877 (1st Tourney)
(incomplete)