The Frère Problem Tournament, 1858 (Frank Leslie’s Illustrated Newspaper)
Minor US tourney
1850-1859
Frank Leslie’s Illustrated Newspaper, 1856
The first tourney that S. Loyd entered.
Chess Association, 1858 (Birmingham)
underdocumented B.C.A. tourney
Illustrirte Zeitung, 1859
First task tourney?
Chess Monthly, 1857
US National tourney